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China high quality Original New SAA6d170e-3e-8 Engine Parts Air AC Compressor 6240-81-3100 best air compressor

Product Description

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Shipping in 3 days.

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Support 7 days refund

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1 year warranty

Payment online by credit card

Delivery time	in stock
MOQ	1 pc
quality	100% new

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ZheJiang HangZhou Hydraulic Co., Ltd. is a professional enterprise specializing in the technical development, manufacturing and marketing of hydraulic orbit components. Main products are hydraulic orbit motors, hydraulic winches, hydraulic brakes, hydraulic steel hole punchers, hydraulic steerings, etc.

The company is committed to the development of high-tech and manufacturing technology. We have outstanding experience in product design, manufacturing processes and quality assurance.Orbit motors mainly used in injection molding machines, fishery machinery, construction machinery, oil drilling machinery, mining machinery, agricultura machines and garden machines.

Our products have been exported to countries such as the United States Germany,Brazil,Canada,India, Turkey, Poland ,Thailand etc. We aim to become a world-class manufacturer of hydraulic products. Our CHINAMFG pursuit and objectives is to improve the performance of our products as a starting point and to provide the best products and service to our customers.

After-sales Service:	Training/Online Support/Changing Spare Parts
Warranty:	1 Year
Type:	Hydraulic Pump

Samples:	US$ 300/Piece 1 Piece(Min.Order) \| Order Sample

Customization:	Available \|

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Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

air compressor

How are air compressors employed in the petrochemical industry?

Air compressors play a vital role in the petrochemical industry, where they are employed for various applications that require compressed air. The petrochemical industry encompasses the production of chemicals and products derived from petroleum and natural gas. Here’s an overview of how air compressors are utilized in the petrochemical industry:

1. Instrumentation and Control Systems:

Air compressors are used to power pneumatic instrumentation and control systems in petrochemical plants. These systems rely on compressed air to operate control valves, actuators, and other pneumatic devices that regulate processes such as flow control, pressure control, and temperature control. Compressed air provides a reliable and clean source of energy for these critical control mechanisms.

2. Pneumatic Tools and Equipment:

Petrochemical plants often utilize pneumatic tools and equipment for various tasks such as maintenance, repair, and construction activities. Air compressors supply the necessary compressed air to power these tools, including pneumatic drills, impact wrenches, grinders, sanders, and painting equipment. The versatility and convenience of compressed air make it an ideal energy source for a wide range of pneumatic tools used in the industry.

3. Process Air and Gas Supply:

Petrochemical processes often require a supply of compressed air and gases for specific applications. Air compressors are employed to generate compressed air for processes such as oxidation, combustion, and aeration. They may also be used to compress gases like nitrogen, hydrogen, and oxygen, which are utilized in various petrochemical reactions and treatment processes.

4. Cooling and Ventilation:

Petrochemical plants require adequate cooling and ventilation systems to maintain optimal operating conditions and ensure the safety of personnel. Air compressors are used to power cooling fans, blowers, and air circulation systems that help maintain the desired temperature, remove heat generated by equipment, and provide ventilation in critical areas.

5. Nitrogen Generation:

Nitrogen is widely used in the petrochemical industry for applications such as blanketing, purging, and inerting. Air compressors are utilized in nitrogen generation systems, where they compress atmospheric air, which is then passed through a nitrogen separation process to produce high-purity nitrogen gas. This nitrogen is used for various purposes, including preventing the formation of explosive mixtures, protecting sensitive equipment, and maintaining the integrity of stored products.

6. Instrument Air:

Instrument air is essential for operating pneumatic instruments, analyzers, and control devices throughout the petrochemical plant. Air compressors supply compressed air that is treated and conditioned to meet the stringent requirements of instrument air quality standards. Instrument air is used for tasks such as pneumatic conveying, pneumatic actuators, and calibration of instruments.

By employing air compressors in the petrochemical industry, operators can ensure reliable and efficient operation of pneumatic systems, power various tools and equipment, support critical processes, and maintain safe and controlled environments.

air compressor

What is the energy efficiency of modern air compressors?

The energy efficiency of modern air compressors has significantly improved due to advancements in technology and design. Here’s an in-depth look at the energy efficiency features and factors that contribute to the efficiency of modern air compressors:

Variable Speed Drive (VSD) Technology:

Many modern air compressors utilize Variable Speed Drive (VSD) technology, also known as Variable Frequency Drive (VFD). This technology allows the compressor motor to adjust its speed according to the compressed air demand. By matching the motor speed to the required airflow, VSD compressors can avoid excessive energy consumption during periods of low demand, resulting in significant energy savings compared to fixed-speed compressors.

Air Leakage Reduction:

Air leakage is a common issue in compressed air systems and can lead to substantial energy waste. Modern air compressors often feature improved sealing and advanced control systems to minimize air leaks. By reducing air leakage, the compressor can maintain optimal pressure levels more efficiently, resulting in energy savings.

Efficient Motor Design:

The motor of an air compressor plays a crucial role in its energy efficiency. Modern compressors incorporate high-efficiency electric motors that meet or exceed established energy efficiency standards. These motors are designed to minimize energy losses and operate more efficiently, reducing overall power consumption.

Optimized Control Systems:

Advanced control systems are integrated into modern air compressors to optimize their performance and energy consumption. These control systems monitor various parameters, such as air pressure, temperature, and airflow, and adjust compressor operation accordingly. By precisely controlling the compressor’s output to match the demand, these systems ensure efficient and energy-saving operation.

Air Storage and Distribution:

Efficient air storage and distribution systems are essential for minimizing energy losses in compressed air systems. Modern air compressors often include properly sized and insulated air storage tanks and well-designed piping systems that reduce pressure drops and minimize heat transfer. These measures help to maintain a consistent and efficient supply of compressed air throughout the system, reducing energy waste.

Energy Management and Monitoring:

Some modern air compressors feature energy management and monitoring systems that provide real-time data on energy consumption and performance. These systems allow operators to identify energy inefficiencies, optimize compressor settings, and implement energy-saving practices.

It’s important to note that the energy efficiency of an air compressor also depends on factors such as the specific model, size, and application. Manufacturers often provide energy efficiency ratings or specifications for their compressors, which can help in comparing different models and selecting the most efficient option for a particular application.

Overall, modern air compressors incorporate various energy-saving technologies and design elements to enhance their efficiency. Investing in an energy-efficient air compressor not only reduces operational costs but also contributes to sustainability efforts by minimizing energy consumption and reducing carbon emissions.

air compressor

What is the impact of tank size on air compressor performance?

The tank size of an air compressor plays a significant role in its performance and functionality. Here are the key impacts of tank size:

1. Air Storage Capacity: The primary function of the air compressor tank is to store compressed air. A larger tank size allows for greater air storage capacity. This means the compressor can build up a reserve of compressed air, which can be useful for applications that require intermittent or fluctuating air demand. Having a larger tank ensures a steady supply of compressed air during peak usage periods.

2. Run Time: The tank size affects the run time of the air compressor. A larger tank can provide longer continuous operation before the compressor motor needs to restart. This is because the compressed air in the tank can be used to meet the demand without the need for the compressor to run continuously. It reduces the frequency of motor cycling, which can improve energy efficiency and prolong the motor’s lifespan.

3. Pressure Stability: A larger tank helps maintain stable pressure during usage. When the compressor is running, it fills the tank until it reaches a specified pressure level, known as the cut-out pressure. As the air is consumed from the tank, the pressure drops to a certain level, known as the cut-in pressure, at which point the compressor restarts to refill the tank. A larger tank size results in a slower pressure drop during usage, ensuring more consistent and stable pressure for the connected tools or equipment.

4. Duty Cycle: The duty cycle refers to the amount of time an air compressor can operate within a given time period. A larger tank size can increase the duty cycle of the compressor. The compressor can run for longer periods before reaching its duty cycle limit, reducing the risk of overheating and improving overall performance.

5. Tool Compatibility: The tank size can also impact the compatibility with certain tools or equipment. Some tools, such as high-demand pneumatic tools or spray guns, require a continuous and adequate supply of compressed air. A larger tank size ensures that the compressor can meet the air demands of such tools without causing pressure drops or affecting performance.

It is important to note that while a larger tank size offers advantages in terms of air storage and performance, it also results in a larger and heavier compressor unit. Consider the intended application, available space, and portability requirements when selecting an air compressor with the appropriate tank size.

Ultimately, the optimal tank size for an air compressor depends on the specific needs of the user and the intended application. Assess the air requirements, duty cycle, and desired performance to determine the most suitable tank size for your air compressor.

China high quality Original New SAA6d170e-3e-8 Engine Parts Air AC Compressor 6240-81-3100 best air compressor
editor by CX 2023-11-30

China Professional Un Medical Air Oxygen Compressor of Hfnc High Flow Nasal Cannula portable air compressor

Product Description

Medical Air Compressor:

Model:UN-3000

UN-Medical High-flow Heated Respitatory Humidifier HFNC with Air Compressor

·Medical device treatment: In addition to drug treatment, respiratory support treatments relying on medical devices, such as oxygen therapy, invasive mechanical ventilation, extracorporeal membrane oxygenation (ECMO), and circulatory support are of much helpful to those the most serious cases of pneumonia. It also plays an important role in the treatment of critically ill patients. It is time to introduce our high flow oxygen blender for replacement. It is very helpful for the early infection cases and the recovery patients from critical stages.

·High Flow Nasal Cannula(HFNC) oxygen therapy is a form of non -invasive respiratory support, which comprises an air oxygen blender, an active humidifier, a single heated circuit and a nasal cannula. It delivers adequately heated and humidified medical gas up to 10-60L/min, and is considered to have a number of physiological effects: reduction of anatomical dead space, PEEP effect, constant fraction of inspired oxygen and good humidification. It is widely used in RICU and ICU.

Specification:

Adjustment Method of Oxygen Concentration	Merchanical
FiO2	21%-100%
Flow	2-18LPM;1-10LPM and 10-120LPM
Pressure of gas source	Air/Oxygen @ 0.3-0.4 Mpa
Blender Alarm	When gas supply pressure difference > 0.1 Mpa
Blender Alarm Noise	>57 dB(A)
Accuracy of FiO2	3%
Humidifier Supply Voltage/Frequency	220V/ 110V 50/60Hz
Humidifier Temperature monitoring	0-75ºC
Humidifier Heater Plate Over-temperature Cut Off	95±5ºC
Heater Wire(Max.)	22V-,2.73A, 60W, 50/60Hz
Humidifier Temperature control settings	Heated wire mode(mode indicator lighted)
	Temperature grade(with indicator status) Continuous flow range Delivered patient temperature P1 (·○○) 5L/min-60L/min 25-29ºC P2 (··○) 5L/min-60L/min 29-35ºC P3 (···) 5L/min-60L/min 35-39ºC
	Non-heated wire mode(It is not recommended in adult HFNC. Operate manual of humidifier show details)

Configuration and Package:

Multiple Choices:

Applications and Custom Choices:

HFNC Machine without Medical Air Compressor
HFNC Machine with Medical Air Compressor

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Factory Image

Shipment and payment

For the order which less than 20units, more of the customers choose the shipment by Express Courier or by Air Cargo.
Our normal Lead Time is within 5-7working days after payment.

Contact us: Yuki. Cai

Type:	Hfnc Machine
Function:	Respiratory Therapy
Theory:	Oxygen Therapy
Certification:	CE, FDA, ISO13485
LCD Display:	Without LCD Display
Group:	Adult

Samples:	US$ 2200/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \|

air compressor

How does variable speed drive technology improve air compressor efficiency?

Variable Speed Drive (VSD) technology improves air compressor efficiency by allowing the compressor to adjust its motor speed to match the compressed air demand. This technology offers several benefits that contribute to energy savings and enhanced overall system efficiency. Here’s how VSD technology improves air compressor efficiency:

1. Matching Air Demand:

Air compressors equipped with VSD technology can vary the motor speed to precisely match the required compressed air output. Traditional fixed-speed compressors operate at a constant speed regardless of the actual demand, leading to energy wastage during periods of lower air demand. VSD compressors, on the other hand, ramp up or down the motor speed to deliver the necessary amount of compressed air, ensuring optimal energy utilization.

2. Reduced Unloaded Running Time:

Fixed-speed compressors often run unloaded during periods of low demand, where they continue to consume energy without producing compressed air. VSD technology eliminates or significantly reduces this unloaded running time by adjusting the motor speed to closely follow the air demand. As a result, VSD compressors minimize energy wastage during idle periods, leading to improved efficiency.

3. Soft Starting:

Traditional fixed-speed compressors experience high inrush currents during startup, which can strain the electrical system and cause voltage dips. VSD compressors utilize soft starting capabilities, gradually ramping up the motor speed instead of instantly reaching full speed. This soft starting feature reduces mechanical and electrical stress, ensuring a smooth and controlled startup, and minimizing energy spikes.

4. Energy Savings at Partial Load:

In many applications, compressed air demand varies throughout the day or during different production cycles. VSD compressors excel in such scenarios by operating at lower speeds during periods of lower demand. Since power consumption is proportional to motor speed, running the compressor at reduced speeds significantly reduces energy consumption compared to fixed-speed compressors that operate at a constant speed regardless of the demand.

5. Elimination of On/Off Cycling:

Fixed-speed compressors often use on/off cycling to adjust the compressed air output. This cycling can result in frequent starts and stops, which consume more energy and cause mechanical wear. VSD compressors eliminate the need for on/off cycling by continuously adjusting the motor speed to meet the demand. By operating at a consistent speed within the required range, VSD compressors minimize energy losses associated with frequent cycling.

6. Enhanced System Control:

VSD compressors offer advanced control capabilities, allowing for precise monitoring and adjustment of the compressed air system. These systems can integrate with sensors and control algorithms to maintain optimal system pressure, minimize pressure fluctuations, and prevent excessive energy consumption. The ability to fine-tune the compressor’s output based on real-time demand contributes to improved overall system efficiency.

By utilizing variable speed drive technology, air compressors can achieve significant energy savings, reduce operational costs, and enhance their environmental sustainability by minimizing energy wastage and optimizing efficiency.

air compressor

What is the energy efficiency of modern air compressors?

Variable Speed Drive (VSD) Technology:

Air Leakage Reduction:

Efficient Motor Design:

Optimized Control Systems:

Air Storage and Distribution:

Energy Management and Monitoring:

air compressor

What are the safety considerations when operating an air compressor?

Operating an air compressor requires careful attention to safety to prevent accidents, injuries, and equipment damage. Here are some important safety considerations to keep in mind:

1. Read the Manual: Before operating an air compressor, thoroughly read and understand the manufacturer’s instruction manual. Familiarize yourself with the specific safety guidelines, recommended operating procedures, and any specific precautions or warnings provided by the manufacturer.

2. Proper Ventilation: Ensure that the area where the air compressor is operated has adequate ventilation. Compressed air can produce high levels of heat and exhaust gases. Good ventilation helps dissipate heat, prevent the buildup of fumes, and maintain a safe working environment.

3. Personal Protective Equipment (PPE): Always wear appropriate personal protective equipment, including safety glasses or goggles, hearing protection, and non-slip footwear. Depending on the task, additional PPE such as gloves, a dust mask, or a face shield may be necessary to protect against specific hazards.

4. Pressure Relief: Air compressors should be equipped with pressure relief valves or devices to prevent overpressurization. Ensure that these safety features are in place and functioning correctly. Regularly inspect and test the pressure relief mechanism to ensure its effectiveness.

5. Secure Connections: Use proper fittings, hoses, and couplings to ensure secure connections between the air compressor, air tools, and accessories. Inspect all connections before operation to avoid leaks or sudden hose disconnections, which can cause injuries or damage.

6. Inspect and Maintain: Regularly inspect the air compressor for any signs of damage, wear, or leaks. Ensure that all components, including hoses, fittings, and safety devices, are in good working condition. Follow the manufacturer’s recommended maintenance schedule to keep the compressor in optimal shape.

7. Electrical Safety: If the air compressor is electric-powered, take appropriate electrical safety precautions. Use grounded outlets and avoid using extension cords unless approved for the compressor’s power requirements. Protect electrical connections from moisture and avoid operating the compressor in wet or damp environments.

8. Safe Start-Up and Shut-Down: Properly start and shut down the air compressor following the manufacturer’s instructions. Ensure that all air valves are closed before starting the compressor and release all pressure before performing maintenance or repairs.

9. Training and Competence: Ensure that operators are adequately trained and competent in using the air compressor and associated tools. Provide training on safe operating procedures, hazard identification, and emergency response protocols.

10. Emergency Preparedness: Have a clear understanding of emergency procedures and how to respond to potential accidents or malfunctions. Know the location of emergency shut-off valves, fire extinguishers, and first aid kits.

By adhering to these safety considerations and implementing proper safety practices, the risk of accidents and injuries associated with operating an air compressor can be significantly reduced. Prioritizing safety promotes a secure and productive working environment.

China Professional Un Medical Air Oxygen Compressor of Hfnc High Flow Nasal Cannula portable air compressor
editor by CX 2023-11-30

China high quality Direct Drive Air Pump, Air Compressor, Painting Small Industrial 24L Fittings Air Filter Silent Air Compressor supplier

Product Description

Product Description
24L lubricated compressor is a versatile compressor, which is doing a good job at a lot of works
Automatic and manual start.
Various compressed-air tools can be operated quickly and without tools.
Engine cover with thermal protection against overheating.
Pressure adjustable,can be set precisely with the pressure reducer, displayed on the gauge.
Copper discharge tubes and single phase motor with copper coils for durability.

Features & Benefits

The Pump head directly coupled to heavy-duty induction motor for reliable and quiet operation.
The 24 liter tank has therefore sufficient air reserves.
The oil lubrication pump saves the durability of the compressor.
The operator´s safety is optimally provided due to a non-return valve and a safety valve.
The condensate can be drained off the vessel comfortably and properly per drip cock.
The vibration-absorbing foot avoids vibrations and reduces noise.
The transport handle and 2 rubber wheels care for quick mobility and easy transport.
There is a 5-10 years warranty against rusting through of the tank.

Technical Data

Item Code	841301
Model	HL-30L-BM
Supply	220V/110V
Power	1.1KW/1.5HP
Cylinder	Ø47mm*1PCS
Tank	30L
Pressure	8BAR/115PSI
Capacity	120L/min/4CFM
Speed	2800/R.P.M
Weight	20KGS
LWH	540260600MM

Cylinder Process

Plant Birds-eye view

FAQ

Q: Are you a manufacturer or a trading company?
A: We are an over 30 years experienced manufacturer of angle grinders, vibrators, welding machines, air compressors, cut-off machines, drill presses, etc.

Q: How is your quality control?
A: We have QA & QC department to make sure qualified products us.
income raw material inspection and first unit sample confirmed by QA before assembling; processing, duration & performance testing carried out by QC before packing by 100%;
finished products will be sampling survey at 18-25% before shipping.

Q: What is the package for your products?
A: We have a variety of packing for different items: Color box; brown box; Honeycomb box; wooden case. Or extra outer packing according to the client’s requirement.

Q: How about the leading time?
A: testing samples need 5-10 days to prepare, full container loading 20-30 days normally, peak season or more than 20x40HQ containers will be 30-50 days.

Q: What’s your payment term?
A: The general payment term we are working with is T/T, 20-30% as a deposit, the balance before shipment or at sight the BL copy, other payment terms such as L/C at sight more than that can be negotiable.

Q: How about the shipping cost?
A: For small quantity orders, the goods could be delivered to you via express couriers, such as DHL, FEDEX, and so on, we have longterm cooperation with them. If the order quantity is large, the goods would be shipped by sea. We’ll advise the way of shipping and quote the shipping cost for your checking in advance, you also can ship by your shipping agent.

Q: Do you also sell replacements for your machines?
A: Yes, replacements for our products are available. 3-5% free charge of easily damaged parts provided by us within a 1-2 years warranty, order quantity up to 1000pcs per item, we can give 1 to 5pcs quick-weak replacements

After-sales Service:	24 Online Service
Warranty:	12 Months
Lubrication Style:	Lubricated
Cooling System:	Air Cooling
Cylinder Arrangement:	Balanced Opposed Arrangement
Cylinder Position:	Vertical

Samples:	US$ 55/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \|

air compressor

How are air compressors used in the food and beverage industry?

Air compressors play a vital role in the food and beverage industry, providing a reliable source of compressed air for various applications. Here are some common uses of air compressors in this industry:

1. Packaging and Filling:

Air compressors are extensively used in packaging and filling operations in the food and beverage industry. Compressed air is utilized to power pneumatic systems that control the movement and operation of packaging machinery, such as filling machines, capping machines, labeling equipment, and sealing devices. The precise and controlled delivery of compressed air ensures accurate and efficient packaging of products.

2. Cleaning and Sanitization:

Air compressors are employed for cleaning and sanitization purposes in food and beverage processing facilities. Compressed air is used to operate air-powered cleaning equipment, such as air blowguns, air-operated vacuum systems, and air knives. It helps remove debris, dust, and contaminants from production lines, equipment, and hard-to-reach areas. Additionally, compressed air is used for drying surfaces after cleaning and for applying sanitizing agents.

3. Cooling and Refrigeration:

In the food and beverage industry, air compressors are utilized in cooling and refrigeration systems. Compressed air is used to drive air compressors in refrigeration units, enabling the circulation of refrigerants and maintaining optimal temperatures for food storage and preservation. The controlled airflow provided by the compressors facilitates efficient cooling and refrigeration processes.

4. Aeration and Mixing:

Air compressors are used for aeration and mixing applications in the food and beverage industry. Compressed air is introduced into processes such as fermentation, dough mixing, and wastewater treatment. It helps in promoting oxygen transfer, enhancing microbial activity, and facilitating proper mixing of ingredients or substances, contributing to the desired quality and consistency of food and beverage products.

5. Pneumatic Conveying:

In food processing plants, air compressors are employed for pneumatic conveying systems. Compressed air is used to transport bulk materials such as grains, powders, and ingredients through pipes or tubes. It enables the gentle and efficient movement of materials without the need for mechanical conveyors, reducing the risk of product damage or contamination.

6. Quality Control and Testing:

Air compressors are utilized in quality control and testing processes within the food and beverage industry. Compressed air is used for leak testing of packaging materials, containers, and seals to ensure product integrity. It is also employed for spraying air or gases during sensory analysis and flavor testing.

7. Air Agitation:

In certain food and beverage production processes, air compressors are used for air agitation. Compressed air is introduced into tanks, mixing vessels, or fermentation tanks to create turbulence and promote mixing or chemical reactions. It aids in achieving consistent product quality and uniform distribution of ingredients or additives.

It is important to note that air compressors used in the food and beverage industry must meet strict hygiene and safety standards. They may require specific filtration systems, oil-free operation, and compliance with food safety regulations to prevent contamination or product spoilage.

By utilizing air compressors effectively, the food and beverage industry can benefit from improved productivity, enhanced product quality, and efficient processing operations.

air compressor

Are there differences between single-stage and two-stage air compressors?

Yes, there are differences between single-stage and two-stage air compressors. Here’s an in-depth explanation of their distinctions:

Compression Stages:

The primary difference between single-stage and two-stage air compressors lies in the number of compression stages they have. A single-stage compressor has only one compression stage, while a two-stage compressor has two sequential compression stages.

Compression Process:

In a single-stage compressor, the entire compression process occurs in a single cylinder. The air is drawn into the cylinder, compressed in a single stroke, and then discharged. On the other hand, a two-stage compressor utilizes two cylinders or chambers. In the first stage, air is compressed to an intermediate pressure in the first cylinder. Then, the partially compressed air is sent to the second cylinder where it undergoes further compression to reach the desired final pressure.

Pressure Output:

The number of compression stages directly affects the pressure output of the air compressor. Single-stage compressors typically provide lower maximum pressure levels compared to two-stage compressors. Single-stage compressors are suitable for applications that require moderate to low air pressure, while two-stage compressors are capable of delivering higher pressures, making them suitable for demanding applications that require greater air pressure.

Efficiency:

Two-stage compressors generally offer higher efficiency compared to single-stage compressors. The two-stage compression process allows for better heat dissipation between stages, reducing the chances of overheating and improving overall efficiency. Additionally, the two-stage design allows the compressor to achieve higher compression ratios while minimizing the work done by each stage, resulting in improved energy efficiency.

Intercooling:

Intercooling is a feature specific to two-stage compressors. Intercoolers are heat exchangers placed between the first and second compression stages. They cool down the partially compressed air before it enters the second stage, reducing the temperature and improving compression efficiency. The intercooling process helps to minimize heat buildup and reduces the potential for moisture condensation within the compressor system.

Applications:

The choice between a single-stage and two-stage compressor depends on the intended application. Single-stage compressors are commonly used for light-duty applications such as powering pneumatic tools, small-scale workshops, and DIY projects. Two-stage compressors are more suitable for heavy-duty applications that require higher pressures, such as industrial manufacturing, automotive service, and large-scale construction.

It is important to consider the specific requirements of the application, including required pressure levels, duty cycle, and anticipated air demand, when selecting between a single-stage and two-stage air compressor.

In summary, the main differences between single-stage and two-stage air compressors lie in the number of compression stages, pressure output, efficiency, intercooling capability, and application suitability.

air compressor

How does an air compressor work?

An air compressor works by using mechanical energy to compress and pressurize air, which is then stored and used for various applications. Here’s a detailed explanation of how an air compressor operates:

1. Air Intake: The air compressor draws in ambient air through an intake valve or filter. The air may pass through a series of filters to remove contaminants such as dust, dirt, and moisture, ensuring the compressed air is clean and suitable for its intended use.

2. Compression: The intake air enters a compression chamber, typically consisting of one or more pistons or a rotating screw mechanism. As the piston moves or the screw rotates, the volume of the compression chamber decreases, causing the air to be compressed. This compression process increases the pressure and reduces the volume of the air.

3. Pressure Build-Up: The compressed air is discharged into a storage tank or receiver where it is held at a high pressure. The tank allows the compressed air to be stored for later use and helps to maintain a consistent supply of compressed air, even during periods of high demand.

4. Pressure Regulation: Air compressors often have a pressure regulator that controls the output pressure of the compressed air. This allows the user to adjust the pressure according to the requirements of the specific application. The pressure regulator ensures that the compressed air is delivered at the desired pressure level.

5. Release and Use: When compressed air is needed, it is released from the storage tank or receiver through an outlet valve or connection. The compressed air can then be directed to the desired application, such as pneumatic tools, air-operated machinery, or other pneumatic systems.

6. Continued Operation: The air compressor continues to operate as long as there is a demand for compressed air. When the pressure in the storage tank drops below a certain level, the compressor automatically starts again to replenish the compressed air supply.

Additionally, air compressors may include various components such as pressure gauges, safety valves, lubrication systems, and cooling mechanisms to ensure efficient and reliable operation.

In summary, an air compressor works by drawing in air, compressing it to increase its pressure, storing the compressed air, regulating the output pressure, and releasing it for use in various applications. This process allows for the generation of a continuous supply of compressed air for a wide range of industrial, commercial, and personal uses.

China high quality Direct Drive Air Pump, Air Compressor, Painting Small Industrial 24L Fittings Air Filter Silent Air Compressor supplier
editor by CX 2023-11-29

China high quality High Pressure Water Cooling Marine Air Compressor with high quality

Product Description

High Pressure Water Cooling Marine Air Compressor

Our miniature medium and high pressure air compressors are widely used in shipbuilding, machinery, metallurgy, petroleum, plastics, chemical industry, hydropower, transportation, construction, installation, underwater operations and scientific research. Such as large and medium-sized internal combustion engine starting, oilfield drilling rig, pumping unit, pressure test, air tightness test and the same technical parameter requirements. Among them, our company has specially developed 1-0.27/150 low-temperature air compressor for petrochemical drilling RIGS (which can be used at a low temperature of minus 55ºC).

Product Description

Product Characteristics:
Single row vertical type, differential piston, 3 stage compression piston-style
Discharge capacity: 0.27-0.43m3/min, Discharge pressure: 6.0-19.6Mpa.
Compact contruction, small size, light weight and high pressure.
Mainly used for defense area, starting the main engine of ships and the work of water to breathe.

Main Specifications

Model	Discharge capacity m3/min	Discharge pressure Mpa	Rotating speed r/min	Motor power kw	Dimension mm	Weight kg
1-0.27/150 horizontal type	0.27	14.7	970	7.5	1100x500x950	300
1-0.27/150 verticaltype	0.27	14.7	1000	7.5	555x585x940	210
CZ-0.42/150 horizontal type	0.42	14.7	1460	11	1100x500x950	330
CZ-0.42/150 vertical type	0.42	14.7	1500	11	620x650x1000	270
CZ-0.43/60 horizontal type	0.43	6.0	1460	11	1100x500x950	330
CZ-0.43/60 vertical type	0.43	6.0	1500	11	620x650x1000	270
cz-0.41/200 horizontal type	0.41	19.6	1460	11	1100x520x950	350

Detailed Photos

Voltage:	380V50Hz/440V60Hz
Discharge Capacity:	20-45m3/H
Discharge Pressure:	3.0kgf/Cm2
Speed:	720-1000r/Min
Motor Power:	5.5-11kw
OEM:	Yes

Customization:	Available \|

air compressor

How are air compressors utilized in pharmaceutical manufacturing?

Air compressors play a crucial role in pharmaceutical manufacturing, where they are utilized for various critical applications. The pharmaceutical industry requires a reliable source of clean and compressed air to ensure the safety, efficiency, and quality of its processes. Here’s an overview of how air compressors are utilized in pharmaceutical manufacturing:

1. Manufacturing Processes:

Air compressors are used in numerous manufacturing processes within the pharmaceutical industry. Compressed air is employed for tasks such as mixing and blending of ingredients, granulation, tablet compression, coating, and encapsulation of pharmaceutical products. The controlled delivery of compressed air facilitates precise and consistent manufacturing processes, ensuring the production of high-quality pharmaceuticals.

2. Instrumentation and Control Systems:

Pharmaceutical manufacturing facilities rely on compressed air for powering instrumentation and control systems. Compressed air is used to operate pneumatic valves, actuators, and control devices that regulate the flow of fluids, control temperature and pressure, and automate various processes. The clean and dry nature of compressed air makes it ideal for maintaining the integrity and accuracy of these critical control mechanisms.

3. Packaging and Filling:

Air compressors are employed in pharmaceutical packaging and filling processes. Compressed air is used to power machinery and equipment for bottle cleaning, labeling, capping, and sealing of pharmaceutical products. Compressed air provides the necessary force and precision for efficient and reliable packaging, ensuring product safety and compliance.

4. Cleanroom Environments:

Pharmaceutical manufacturing often takes place in controlled cleanroom environments to prevent contamination and maintain product quality. Air compressors are used to supply clean and filtered compressed air to these cleanrooms, ensuring a controlled and sterile environment for the production of pharmaceuticals. Compressed air is also utilized in cleanroom air showers and air curtains for personnel and material decontamination.

5. Laboratory Applications:

In pharmaceutical laboratories, air compressors are utilized for various applications. Compressed air is used in laboratory instruments, such as gas chromatographs, mass spectrometers, and other analytical equipment. It is also employed in clean air cabinets, fume hoods, and laminar flow benches, providing a controlled and clean environment for testing, analysis, and research.

6. HVAC Systems:

Air compressors are involved in heating, ventilation, and air conditioning (HVAC) systems in pharmaceutical manufacturing facilities. Compressed air powers the operation of HVAC controls, dampers, actuators, and air handling units, ensuring proper air circulation, temperature control, and environmental conditions in various manufacturing areas.

By utilizing air compressors in pharmaceutical manufacturing, the industry can maintain strict quality standards, enhance operational efficiency, and ensure the safety and efficacy of pharmaceutical products.

air compressor

How do you choose the right air compressor for woodworking?

Choosing the right air compressor for woodworking is essential to ensure efficient and effective operation of pneumatic tools and equipment. Here are some factors to consider when selecting an air compressor for woodworking:

1. Required Air Volume (CFM):

Determine the required air volume or cubic feet per minute (CFM) for your woodworking tools and equipment. Different tools have varying CFM requirements, so it is crucial to choose an air compressor that can deliver the required CFM to power your tools effectively. Make sure to consider the highest CFM requirement among the tools you’ll be using simultaneously.

2. Tank Size:

Consider the tank size of the air compressor. A larger tank allows for more stored air, which can be beneficial when using tools that require short bursts of high air volume. It helps maintain a consistent air supply and reduces the frequency of the compressor cycling on and off. However, if you have tools with continuous high CFM demands, a larger tank may not be as critical.

3. Maximum Pressure (PSI):

Check the maximum pressure (PSI) rating of the air compressor. Woodworking tools typically operate within a specific PSI range, so ensure that the compressor can provide the required pressure. It is advisable to choose an air compressor with a higher maximum PSI rating to accommodate any future tool upgrades or changes in your woodworking needs.

4. Noise Level:

Consider the noise level of the air compressor, especially if you’ll be using it in a residential or shared workspace. Some air compressors have noise-reducing features or are designed to operate quietly, making them more suitable for woodworking environments where noise control is important.

5. Portability:

Assess the portability requirements of your woodworking projects. If you need to move the air compressor frequently or work in different locations, a portable and lightweight compressor may be preferable. However, if the compressor will remain stationary in a workshop, a larger, stationary model might be more suitable.

6. Power Source:

Determine the power source available in your woodworking workspace. Air compressors can be powered by electricity or gasoline engines. If electricity is readily available, an electric compressor may be more convenient and cost-effective. Gasoline-powered compressors offer greater flexibility for remote or outdoor woodworking projects where electricity may not be accessible.

7. Quality and Reliability:

Choose an air compressor from a reputable manufacturer known for producing reliable and high-quality equipment. Read customer reviews and consider the warranty and after-sales support offered by the manufacturer to ensure long-term satisfaction and reliability.

8. Budget:

Consider your budget and balance it with the features and specifications required for your woodworking needs. While it’s important to invest in a reliable and suitable air compressor, there are options available at various price points to accommodate different budgets.

By considering these factors and evaluating your specific woodworking requirements, you can choose an air compressor that meets the demands of your tools, provides efficient performance, and enhances your woodworking experience.

air compressor

How do oil-lubricated and oil-free air compressors differ?

Oil-lubricated and oil-free air compressors differ in terms of their lubrication systems and the presence of oil in their operation. Here are the key differences:

Oil-Lubricated Air Compressors:

1. Lubrication: Oil-lubricated air compressors use oil for lubricating the moving parts, such as pistons, cylinders, and bearings. The oil forms a protective film that reduces friction and wear, enhancing the compressor’s efficiency and lifespan.

2. Performance: Oil-lubricated compressors are known for their smooth and quiet operation. The oil lubrication helps reduce noise levels and vibration, resulting in a more comfortable working environment.

3. Maintenance: These compressors require regular oil changes and maintenance to ensure the proper functioning of the lubrication system. The oil filter may need replacement, and the oil level should be regularly checked and topped up.

4. Applications: Oil-lubricated compressors are commonly used in applications that demand high air quality and continuous operation, such as industrial settings, workshops, and manufacturing facilities.

Oil-Free Air Compressors:

1. Lubrication: Oil-free air compressors do not use oil for lubrication. Instead, they utilize alternative materials, such as specialized coatings, self-lubricating materials, or water-based lubricants, to reduce friction and wear.

2. Performance: Oil-free compressors generally have a higher airflow capacity, making them suitable for applications where a large volume of compressed air is required. However, they may produce slightly more noise and vibration compared to oil-lubricated compressors.

3. Maintenance: Oil-free compressors typically require less maintenance compared to oil-lubricated ones. They do not need regular oil changes or oil filter replacements. However, it is still important to perform routine maintenance tasks such as air filter cleaning or replacement.

4. Applications: Oil-free compressors are commonly used in applications where air quality is crucial, such as medical and dental facilities, laboratories, electronics manufacturing, and painting applications. They are also favored for portable and consumer-grade compressors.

When selecting between oil-lubricated and oil-free air compressors, consider the specific requirements of your application, including air quality, noise levels, maintenance needs, and expected usage. It’s important to follow the manufacturer’s recommendations for maintenance and lubrication to ensure the optimal performance and longevity of the air compressor.

China high quality High Pressure Water Cooling Marine Air Compressor with high quality
editor by CX 2023-11-29

China Custom CHINAMFG Portable Rotary Screw Air Compressor with high quality

Product Description

Introduction of LG Diesel Power Screw Air Compressor Mini Air Compressor Machines

1.CHINAMFG Portable Rotary Screw Air Compressor has the advantages of high efficiency, energy saving, easy to operate
2.branded engine, low fuel consumption, particularly suitable for wild environment.
3.low noise
4.multiple automat-able alarm, auto shutdown protection device
5.easy maintenance zmwm13

Main Parameter of LG Diesel Power Screw Air Compressor Mini Air Compressor Machines

Flow rate(M3/min)	3.5/4.5/5.8/6.1/6.4
Pressure(MPa)	0.8/0.6/0.8/1.0/0.8
compressor stage	single stage
cooling type	air cool
exhaust temperature(ºC)	<+15
driven type	belt driven
motor power(Kw)	22-55

Figure Photos of LG Diesel Power Screw Air Compressor Mini Air Compressor Machines

Lubrication Style:	Lubricated
Cooling System:	Air Cooling
Power Source:	AC Power
Cylinder Position:	Angular
Structure Type:	Closed Type
Installation Type:	Movable Type

Customization:	Available \|

air compressor

How are air compressors used in the food and beverage industry?

1. Packaging and Filling:

2. Cleaning and Sanitization:

3. Cooling and Refrigeration:

4. Aeration and Mixing:

5. Pneumatic Conveying:

6. Quality Control and Testing:

7. Air Agitation:

By utilizing air compressors effectively, the food and beverage industry can benefit from improved productivity, enhanced product quality, and efficient processing operations.

air compressor

What is the energy efficiency of modern air compressors?

Variable Speed Drive (VSD) Technology:

Air Leakage Reduction:

Efficient Motor Design:

Optimized Control Systems:

Air Storage and Distribution:

Energy Management and Monitoring:

air compressor

What are the safety considerations when operating an air compressor?

Operating an air compressor requires careful attention to safety to prevent accidents, injuries, and equipment damage. Here are some important safety considerations to keep in mind:

China Custom CHINAMFG Portable Rotary Screw Air Compressor with high quality
editor by CX 2023-11-28

China high quality Professional Advanced Factory Use Fixed Speed Screw Air Compressor air compressor for car

Product Description

Screw air compressor

Due to its simple structure and few vulnerable parts, the CHINAMFG can operate under the condition of large pressure difference or pressure ratio, with low exhaust temperature, insensitive to a large amount of lubricating oil (often referred to as wet stroke) contained in the refrigerant, good gas transmission regulation and forced gas transmission, and the volume flow is almost not affected by the exhaust pressure. lt can maintain high efficiency in a wide range and is suitable for a variety of working fluids without any change in the compressor structure.

Liutech screw air compressor adopts pre packaged configuration,which only needs a single power connection and compressed air connection, and has a built-in cooling system,which greatly simplifies the installation work CHINAMFG screw air compressor consistently provides high-quality compressed air for all walks of life with its advantages of high efficiency, high efficiency.low maintenance cost and high reliability.

Detailed Photos

Product Parameters

Power	7kw – 560kw
Discharge Pressure	7/8/10/12/13 bar
Color	Optional
Voltage	110v 220v 380v Customizable
Noise level	Silent
OEM	Accepted
Video outgoing-inspection	Provided
Warranty of core components	5 years

Company Profile

Our Advantages

Certifications

Packaging & Shipping

After-sales Service:	Online Guidance
Warranty:	3 Years
Lubrication Style:	Lubricated

Customization:	Available \|

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

air compressor

How are air compressors utilized in pharmaceutical manufacturing?

1. Manufacturing Processes:

2. Instrumentation and Control Systems:

3. Packaging and Filling:

4. Cleanroom Environments:

5. Laboratory Applications:

6. HVAC Systems:

air compressor

How do you troubleshoot common air compressor problems?

Troubleshooting common air compressor problems can help identify and resolve issues that may affect the performance and functionality of the compressor. Here are some steps to troubleshoot common air compressor problems:

1. No Power:

Check the power source and ensure the compressor is properly plugged in.
Inspect the circuit breaker or fuse box to ensure it hasn’t tripped or blown.
Verify that the compressor’s power switch or control panel is turned on.

2. Low Air Pressure:

Check the air pressure gauge on the compressor. If the pressure is below the desired level, the compressor might not be building up enough pressure.
Inspect for air leaks in the system. Leaks can cause a drop in pressure. Listen for hissing sounds or use a soapy water solution to identify the location of leaks.
Ensure the compressor’s intake filter is clean and not clogged, as this can restrict airflow and reduce pressure.

3. Excessive Noise or Vibration:

Inspect the compressor’s mounting and foundation to ensure it is secure and stable. Loose mounts can cause excessive noise and vibration.
Check for loose or damaged components, such as belts, pulleys, or motor mounts. Tighten or replace as necessary.
Verify that the compressor’s cooling system, such as the fan or fins, is clean and free from obstructions. Overheating can lead to increased noise and vibration.

4. Air Leaks:

Inspect all connections, valves, fittings, and hoses for leaks. Tighten or replace any loose or damaged components.
Apply a soapy water solution to suspected areas and look for bubbles. Bubbles indicate air leaks.
Consider using thread sealant or Teflon tape on threaded connections to ensure a proper seal.

5. Excessive Moisture in Compressed Air:

Check the compressor’s drain valve and ensure it is functioning properly. Open the valve to release any accumulated moisture.
Inspect and clean the compressor’s moisture separator or air dryer, if equipped.
Consider installing additional filtration or drying equipment to remove moisture from the compressed air system.

6. Motor Overheating:

Ensure the compressor’s cooling system is clean and unobstructed.
Check the motor’s air intake vents and clean any dust or debris that may be blocking airflow.
Verify that the compressor is not being operated in an excessively hot environment.
Check the motor’s lubrication levels and ensure they are within the manufacturer’s recommended range.
Consider using a thermal overload protector to prevent the motor from overheating.

If troubleshooting these common problems does not resolve the issue, it may be necessary to consult the manufacturer’s manual or seek assistance from a qualified technician. Regular maintenance, such as cleaning, lubrication, and inspection, can also help prevent common problems and ensure the optimal performance of the air compressor.

air compressor

Can air compressors be used for automotive applications?

Yes, air compressors can be used for various automotive applications and are commonly found in automotive repair shops, garages, and even in some vehicles. Here are some automotive applications where air compressors are frequently utilized:

1. Tire Inflation: Air compressors are commonly used to inflate tires in automotive applications. They provide a convenient and efficient way to inflate tires to the recommended pressure, ensuring optimal tire performance, fuel efficiency, and safety.

2. Air Tools: Air compressors power a wide range of pneumatic tools used in automotive repair and maintenance. These tools include impact wrenches, ratchet wrenches, air hammers, pneumatic drills, and sanders. Air-powered tools are favored for their high torque and power-to-weight ratio, making them suitable for heavy-duty automotive tasks.

3. Spray Painting: Air compressors are commonly used in automotive painting applications. They power airbrushes and spray guns that are used to apply paint, primer, and clear coats. Air compressors provide the necessary air pressure to atomize the paint and deliver a smooth and even finish.

4. Brake System Maintenance: Air compressors play a crucial role in maintaining and diagnosing automotive brake systems. They are used to pressurize the brake lines, allowing for proper bleeding of the system and detection of leaks or faults.

5. Suspension Systems: Some automotive suspension systems, such as air suspensions, rely on air compressors to maintain the desired air pressure in the suspension components. The compressor inflates or deflates the suspension as needed to provide a comfortable ride and optimal handling.

6. Cleaning and Dusting: Air compressors are used for cleaning automotive parts, blowing away dust and debris, and drying surfaces. They provide a high-pressure stream of air that effectively cleans hard-to-reach areas.

7. Air Conditioning Systems: Air compressors are a key component in automotive air conditioning systems. They compress and circulate refrigerant, allowing the system to cool and dehumidify the air inside the vehicle.

When using air compressors for automotive applications, it’s important to consider the specific requirements of the task at hand. Ensure that the air compressor has the necessary pressure and capacity to meet the demands of the application. Additionally, use appropriate air hoses, fittings, and tools that are compatible with the compressor’s output.

Overall, air compressors are versatile and valuable tools in the automotive industry, providing efficient power sources for a wide range of applications, from tire inflation to powering pneumatic tools and supporting various automotive systems.

China high quality Professional Advanced Factory Use Fixed Speed Screw Air Compressor air compressor for car
editor by CX 2023-11-20

China Good quality Orange Color Portable Two in One Screw Air Compressor with high quality

Product Description

1. Description

Factory price 11 Kw 54 Cfm 116 CHINAMFG Stationary Combined/Integrated Screw Air Compressor
1) MCS-11ATD
2) Power: 11kw/15HP
3) Capacity: 1.52m3/min for 8bar
4) With air cooling or water cooling
5) Motor Efficiency Class:IE5/IE4/IE3/IE2 as per your required
6) Motor Protection Class: IP23/IP54/IP55 or as per your required

2. Detail Structure for the Screw Compressor

1) Superior Air Filter
•Superior air filter with two-stage dust removal and filtering system with efficiency of up to 99.9% even in heavy-duty environments.
•Extends the service life of the compressor parts and components, ensures high air quality.

2) Premium Efficiency Drive Motor
•Premium efficiency Totally Enclosed Fan Cooled IP54/IP55 motor (Class F insulation) protects against dust and chemicals etc.
•Long-term stable operation even in harsh environments up to 55ºC (131ºF)

3) Smart Controller
•Increased reliability: durable keyboard, user-friendly, multilingual user interface.
•Improved ease of use: intuitive navigation system with main operation conditions include warning indications, maintenance scheduling etc

4) Intelligent Control and Protection
•Electrical elements with original package from Germany, safe and reliable
•Reasonable, simple and clear wiring, easy for maintenance
•Good protection function ensures the stable running of the compressor unit

5) Heavy-duty Oil Filter
•Heavy-duty oil filter with excellent oil purification capability ensures a clean and safe oil system
•Long service period and easy filter change reduce maintenance costs

6) Stainless Steel Oil Pipe & Air Pipe system
•Stainless steel High temperature resistant (400ºC =752ºF) and low temperature resistant ( -270ºC = – 518ºF), high pressure resistant
•Ultra-long life(80 years), completely leak free and maintenance free

3. Air compressor main parts and components

Air Compressor	Part name	Manufacturer
1	Air End	High Performance Rotor Profile
2	PLC Controller IC
3	PLC Display
4	Suction Valve	VMC Italy
5	Min Pressure Valve	VMC Italy
6	Temperature-sensing Valve	VMC Italy
7	Air Filter	MANN
8	Oil Filter	MANN
9	Oil-gas separator core	MANN
10	Pressure Transmitter	MSI USA
11	Temperature Transducer	MSI USA
12	Electronic component
13	Automatic Blowdown Valve	SEC Italy

4. Advantages

Stainless steel inside structure and connections
All imported accessories
High efficiency motor, up to 96%
Bigger volume air end
Touch screen control panel
Factory direct sales, competitive price
Ensured after sales
Customization service available
Quicker response and faster delivery time
Professional air solution provider, one-stop purchasing

5. Technical Parameters

MODEL	MAXIMUM WORKING PRESSURE		*FREE AIR DELIVERY OF UNIT AT WORKING PRESSURE**			MOTOR		NOISE LEVEL**	AIR OUTLET DISCHARGE SIZE	WEIGHT	DIMENSIONS
MODEL	Bar	PSI	l/s	m3/min	CFM	kW	HP	dBA		KG	L X W X H (mm)
MCS-15Z	7	102	42	2.50	89	15	20	70±2	G3/4	420	1200 x 750 x 1571
MCS-15Z	8	116	38	2.30	82	15	20	70±2	G3/4	420	1200 x 750 x 1571
MCS-18.5Z	7	102	53	3.20	114	18.5	25	72±2	G1	550	1380 x 850 x 1170
MCS-18.5Z	8	116	50	3.00	107	18.5	25	72±2	G1	550	1380 x 850 x 1170
MCS-22Z	7	102	63	3.80	136	22	30	73±2	G1	600	1380 x 850 x 1170
	8	116	60	3.60	129
	10	145	53	3.20	114
	12	174	47	2.80	100
MCS-30Z	7	102	88	5.30	189	30	40	74±2	G1	650	1380 x 850 x 1170
	8	116	83	5.00	179
	10	145	75	4.50	161
	12	174	67	4.00	143
MCS-37Z	7	102	112	6.70	239	37	50	74±2	G1 1/2	850	1500 x 1000 x 1320
	8	116	103	6.20	221
	10	145	93	5.60	200
	12	174	82	4.90	175
MCS-45Z	7	102	123	7.40	264	45	60	74±2	G1 1/2	900	1500 x 1000 x 1320
	8	116	117	7.00	250
	10	145	103	6.20	221
	12	174	93	5.60	200
MCS-55Z	7	102	167	10.00	357	55	75	75±2	G2	1700	1900 x 1250 x 1600
	8	116	153	9.20	329
	10	145	142	8.50	304
	12	174	127	7.60	271
MCS-75Z	7	102	223	13.40	479	75	100	75±2	G2	1850	2000 x 1250 x 1670
	8	116	210	12.60	450
	10	145	187	11.20	400
	12	174	167	10.00	357
MCS-90Z	7	102	270	16.20	579	90	120	75±2	G2	1950	2000 x 1250 x 1670
	8	116	250	15.00	536
	10	145	230	13.80	493
	12	174	205	12.30	439
MCS-110Z	7	102	350	21.00	750	110	150	75±2	DN65	2700	2700 x 1470 x 1840
	8	116	330	19.80	707
	10	145	290	17.40	621
	12	174	247	14.80	529
MCS-132Z	7	102	423	25.40	907	132	175	75±2	DN65	2900	2700 x 1470 x 1840
	8	116	387	23.20	829
	10	145	342	20.50	732
	12	174	290	17.40	621
MCS-160Z	7	102	478	28.70	1571	160	220	75±2	DN65	3200	2700 x 1470 x 1840
	8	116	460	27.60	986
	10	145	410	24.60	879
	12	174	358	21.50	768
MCS-185Z	7	102	533	32.00	1143	185	250	78±2	DN80	3500	3200 x 2000 x 2050
	8	116	507	30.40	1086
	10	145	457	27.40	979
	12	174	413	24.80	886
MCS-220Z	7	102	600	36.00	1286	220	300	78±2	DN80	4000	3200 x 2000 x 2050
	8	116	572	34.30	1225
	10	145	503	30.20	1079
	12	174	462	27.70	989
MCS-250Z	7	102	700	42.00	1500	250	350	78±2	DN100	4500	3200 x 2000 x 2050
	8	116	675	40.50	1446
	10	145	637	38.20	1364
	12	174	575	34.50	1232
MCS-315Z	7	102	850	51.00	1821	315	430	80±2	DN110	6000	3500 x 2000 x 2050
	8	116	837	50.20	1793
	10	145	742	44.50	1589
	12	174	658	39.50	1411
MCS-355Z	7	102	1067	64.00	2286	355	480	82±2	DN110	6500	3500 x 2000 x 2050
	8	116	1017	61.00	2179
	10	145	942	56.50	2018
	12	174	817	49.00	1750
MCS-400Z	7	102	1187	71.20	2543	400	540	82±2	DN120	7200	3800 x 2000 x 2050
	8	116	1135	68.10	2432
	10	145	1047	62.80	2243
	12	174	870	52.20	1864
*FAD (Free Air Delivery) is full package performance including all losses. Absolute intake pressure 1 bar (a), cooling and air intake temperature 20°C. Tested per ISO 1217: 2009 Annex C.
** Noise level operation at maximum operating pressure and maximum speed. Tested per ISO 2151 and the basic standard ISO 9614-2.
*Specifications are subject to change without notice.*

6. Application

7. Factory Pictures

8. Packing Pictures

9. FAQ

1) Why customer choose us?
ZheJiang Saifu Industry Co.Ltd provide professional air solution for customers. One-stop purchasing, we can provide the screw air compressor, air dryers air filters and all the spare parts.
2) Where is your factory?
Our factory is in ZheJiang ,China.Both OEM & ODM service can be accepted.

3) What’s your delivery time?
Generally 7 to 10 days, if urgently order, pls contact our sales in advance.

4) How long is your air compressor warranty?
One year for the whole machine and 2 years for screw air end, except consumable spare parts.

5) How long could your air compressor be used?
Generally, more than 10 years.

6) What’s payment term?
T/T, L/C, D/P, Western Union, Paypal, Credit Card, and etc. Also we could accept USD, RMB, Euro and other currency.
7) How about your customer service?
24 hours on-line service available. 48hours problem solved promise.

8) How about your after-sales service?
  a.Provide customers with installation and commissioning online instructions.
  b.Well-trained engineers available to overseas service.
  c.CHINAMFG agents and after service available.

After-sales Service:	1 Year
Warranty:	1 Year
Lubrication Style:	Lubricated
Cooling System:	Air Cooling
Power Source:	AC Power
Cylinder Position:	Horizontal

Customization:	Available \|

air compressor

What role do air dryers play in compressed air systems?

Air dryers play a crucial role in compressed air systems by removing moisture and contaminants from the compressed air. Compressed air, when generated, contains water vapor from the ambient air, which can condense and cause issues in the system and end-use applications. Here’s an overview of the role air dryers play in compressed air systems:

1. Moisture Removal:

Air dryers are primarily responsible for removing moisture from the compressed air. Moisture in compressed air can lead to problems such as corrosion in the system, damage to pneumatic tools and equipment, and compromised product quality in manufacturing processes. Air dryers utilize various techniques, such as refrigeration, adsorption, or membrane separation, to reduce the dew point of the compressed air and eliminate moisture.

2. Contaminant Removal:

In addition to moisture, compressed air can also contain contaminants like oil, dirt, and particles. Air dryers help in removing these contaminants to ensure clean and high-quality compressed air. Depending on the type of air dryer, additional filtration mechanisms may be incorporated to enhance the removal of oil, particulates, and other impurities from the compressed air stream.

3. Protection of Equipment and Processes:

By removing moisture and contaminants, air dryers help protect the downstream equipment and processes that rely on compressed air. Moisture and contaminants can negatively impact the performance, reliability, and lifespan of pneumatic tools, machinery, and instrumentation. Air dryers ensure that the compressed air supplied to these components is clean, dry, and free from harmful substances, minimizing the risk of damage and operational issues.

4. Improved Productivity and Efficiency:

Utilizing air dryers in compressed air systems can lead to improved productivity and efficiency. Dry and clean compressed air reduces the likelihood of equipment failures, downtime, and maintenance requirements. It also prevents issues such as clogging of air lines, malfunctioning of pneumatic components, and inconsistent performance of processes. By maintaining the quality of compressed air, air dryers contribute to uninterrupted operations, optimized productivity, and cost savings.

5. Compliance with Standards and Specifications:

Many industries and applications have specific standards and specifications for the quality of compressed air. Air dryers play a vital role in meeting these requirements by ensuring that the compressed air meets the desired quality standards. This is particularly important in industries such as food and beverage, pharmaceuticals, electronics, and automotive, where clean and dry compressed air is essential for product integrity, safety, and regulatory compliance.

By incorporating air dryers into compressed air systems, users can effectively control moisture and contaminants, protect equipment and processes, enhance productivity, and meet the necessary quality standards for their specific applications.

air compressor

Can air compressors be integrated into automated systems?

Yes, air compressors can be integrated into automated systems, providing a reliable and versatile source of compressed air for various applications. Here’s a detailed explanation of how air compressors can be integrated into automated systems:

Pneumatic Automation:

Air compressors are commonly used in pneumatic automation systems, where compressed air is utilized to power and control automated machinery and equipment. Pneumatic systems rely on the controlled release of compressed air to generate linear or rotational motion, actuating valves, cylinders, and other pneumatic components. By integrating an air compressor into the system, a continuous supply of compressed air is available to power the automation process.

Control and Regulation:

In automated systems, air compressors are often connected to a control and regulation system to manage the compressed air supply. This system includes components such as pressure regulators, valves, and sensors to monitor and adjust the air pressure, flow, and distribution. The control system ensures that the air compressor operates within the desired parameters and provides the appropriate amount of compressed air to different parts of the automated system as needed.

Sequential Operations:

Integration of air compressors into automated systems enables sequential operations to be carried out efficiently. Compressed air can be used to control the timing and sequencing of different pneumatic components, ensuring that the automated system performs tasks in the desired order and with precise timing. This is particularly useful in manufacturing and assembly processes where precise coordination of pneumatic actuators is required.

Energy Efficiency:

Air compressors can contribute to energy-efficient automation systems. By incorporating energy-saving features such as Variable Speed Drive (VSD) technology, air compressors can adjust their power output according to the demand, reducing energy consumption during periods of low activity. Additionally, efficient control and regulation systems help optimize the use of compressed air, minimizing waste and improving overall energy efficiency.

Monitoring and Diagnostics:

Integration of air compressors into automated systems often includes monitoring and diagnostic capabilities. Sensors and monitoring devices can be installed to collect data on parameters such as air pressure, temperature, and system performance. This information can be used for real-time monitoring, preventive maintenance, and troubleshooting, ensuring the reliable operation of the automated system.

When integrating air compressors into automated systems, it is crucial to consider factors such as the specific requirements of the automation process, the desired air pressure and volume, and the compatibility of the compressor with the control and regulation system. Consulting with experts in automation and compressed air systems can help in designing an efficient and reliable integration.

In summary, air compressors can be seamlessly integrated into automated systems, providing the necessary compressed air to power and control pneumatic components, enabling sequential operations, and contributing to energy-efficient automation processes.

air compressor

What are the key components of an air compressor system?

An air compressor system consists of several key components that work together to generate and deliver compressed air. Here are the essential components:

1. Compressor Pump: The compressor pump is the heart of the air compressor system. It draws in ambient air and compresses it to a higher pressure. The pump can be reciprocating (piston-driven) or rotary (screw, vane, or scroll-driven) based on the compressor type.

2. Electric Motor or Engine: The electric motor or engine is responsible for driving the compressor pump. It provides the power necessary to operate the pump and compress the air. The motor or engine’s size and power rating depend on the compressor’s capacity and intended application.

3. Air Intake: The air intake is the opening or inlet through which ambient air enters the compressor system. It is equipped with filters to remove dust, debris, and contaminants from the incoming air, ensuring clean air supply and protecting the compressor components.

4. Compression Chamber: The compression chamber is where the actual compression of air takes place. In reciprocating compressors, it consists of cylinders, pistons, valves, and connecting rods. In rotary compressors, it comprises intermeshing screws, vanes, or scrolls that compress the air as they rotate.

5. Receiver Tank: The receiver tank, also known as an air tank, is a storage vessel that holds the compressed air. It acts as a buffer, allowing for a steady supply of compressed air during peak demand periods and reducing pressure fluctuations. The tank also helps separate moisture from the compressed air, allowing it to condense and be drained out.

6. Pressure Relief Valve: The pressure relief valve is a safety device that protects the compressor system from over-pressurization. It automatically releases excess pressure if it exceeds a predetermined limit, preventing damage to the system and ensuring safe operation.

7. Pressure Switch: The pressure switch is an electrical component that controls the operation of the compressor motor. It monitors the pressure in the system and automatically starts or stops the motor based on pre-set pressure levels. This helps maintain the desired pressure range in the receiver tank.

8. Regulator: The regulator is a device used to control and adjust the output pressure of the compressed air. It allows users to set the desired pressure level for specific applications, ensuring a consistent and safe supply of compressed air.

9. Air Outlet and Distribution System: The air outlet is the point where the compressed air is delivered from the compressor system. It is connected to a distribution system comprising pipes, hoses, fittings, and valves that carry the compressed air to the desired application points or tools.

10. Filters, Dryers, and Lubricators: Depending on the application and air quality requirements, additional components such as filters, dryers, and lubricators may be included in the system. Filters remove contaminants, dryers remove moisture from the compressed air, and lubricators provide lubrication to pneumatic tools and equipment.

These are the key components of an air compressor system. Each component plays a crucial role in the generation, storage, and delivery of compressed air for various industrial, commercial, and personal applications.

China Good quality Orange Color Portable Two in One Screw Air Compressor with high quality
editor by CX 2023-11-16

China supplier High Pressure Pistion Air Compressor for Fiber Laser Cutting Application wholesaler

Product Description

DuriAuxiliary gas for Fiber Laser Cutting, did you get the right one?

The schematic diagram of laser cutting is shown in the following.

During the process, auxiliary gas is necessary to blow off the slag/dross in the kerf and cool down the cutting surface, also it protects lens and nozzle of laser. Basically there are 3 kinds of gas: Oxygen, Nitrogen and Air, any of them affects directly to the cutting performance, speed, thickness etc. So we really need to think better before action.

1.Oxygen

Oxygen is commonly used to cut thick carbon steel because the chemical reaction between iron element and oxygen helps the metal absorb heat and promotes it melt, which can greatly improve the cutting efficiency.

However, oxygen will cause a marked oxide film on the cut surface and it will have a quenching effect around, increases the hardness which impact on subsequent processing. It also turns kerf to black or dark yellow.

Generally, Oxygen assists carbon steel plates cut, low-pressure punching, and low-pressure cutting. Oxygen is generally vaporized from liquid oxygen which provided by the local supplier, so the quality of the gas source is clean and no need special treatment.

2. Nitrogen

Nitrogen will form around the molten metal as protective atmosphere while it’s assisting the cut, prevent oxidation of the material, avoid the formation of oxide film. However, the cutting speed is not as fast as oxygen, and the nitrogen consumption of the nitrogen is large which means the cost will be higher.

The non-oxidized surface has the characteristics of direct welding, strong corrosion resistance and the kerf turns white.

Generally, nitrogen is used to cut stainless steel, galvanized sheet, aluminum, aluminum alloy, brass and other materials, by low-pressure perforation and high-pressure cutting. When cutting with nitrogen, the change of the gas flow has a great impact on the cutting performance, in this case, make sure the gas flow is sufficient and constant. Nitrogen is usually vaporized from liquid nitrogen provided by supplier, so the quality should be clean.

3. Air

Air, as it’s the most economic medium because it’s much easier to obtain than oxygen and nitrogen, nobody can charge you for air!

Every 1 knows the air contains about 20% oxygen and about 78% nitrogen, so it can make up for both shortage and cutting speed is slower than oxygen but faster than nitrogen. Since the oxygen is involved, the kerf turns a little bit yellow. It’s the most economic option for you as long as you are okay with the color change.

Generally compressed air can be used for cutting sheet-metal parts, aluminum sheet, nonmetal and galvanized sheet etc., air assist can certainly reduce the oxide film and absolutely save your cost, therefore, air assist is more and more equipped in fiber laser cut industry.

Compressed air can be obtained easily with an air compressor, but not any air compressor can be equipped for Fiber Laser Cutter as the Air itself is not clean, especially after compressing, there are plenty of water, oil and particles and any of them sprayed on the lens, the transmission of laser beam will be seriously affected and focus scattered, resulting bad cutting effect such as bottom burrs or rough kerf, even obsolescence.

Situation could be much worse if it is high-power fiber laser, even a tiny particle or a little spray will very possibly burn your entire lens cone.

In order to make the most economic (Air assist) way workable, ensure cutting quality and avoid any damage for your fiber laser, the compressed air must be pure and constant, 100% meet ISO 8573-1-2571 standard.

Dehaha 4-in-1 (Compressor + receiver tank+ dryer + filters) high pressure air compressor is special compressor for Fiber Laser Cutting industry, custom built to provide filtered, dried, continuous reliable supply of high pressure compressed air at 2~10ºCdew point to assist laser cutting. Produce your own assist air at a fraction of the cost of cylinder.

Product Parameters

Technical Parameters

DBZY/DMZY Series(Combined with air dryer and tank) Screw Compressor
Model	Air flow Capacity(m3/min)/cfm		Power kW/HP	Noise DB(A)	Diameter Inch	Dimension W×D×H mm	Weight kg	Tank L
	16bar
	m3/min	cfm
DBZY-10A	0.55	19.4	7.5/10	65	G3/4”	1418×700×1500	395	260
DBZY-15A	1.05	37	11/15	65	G3/4”	1882×790×1731	560	500
DBZY-20A	1.05	37	15/20	65	G3/4”	1882×790×1731	572	500
DMZY-15A	1.05	37	7.5/10	65	G3/4”	1418x700x1500	395	260
DMZY-20A	1.52	53.7	15/20	65	G3/4”	1882x790x1731	572	500
DMZY-30A	2.41	85.1	22/30	68	G3/4”	1882x1081x1801	630	500
DCZY-30A	2.21	78	22/30	68	G3/4”	188210811801	630	500
DB-20A	1.16	40.9	15/20	65	G3/4”	11626901571	275	/
DBM-20A	1.18	41.7	22/30	65	G3/4”	11626901571	300	/
DC-30A	2.20	77.7	22/30	68	G1″	13308301265	400	/
DM-30A	2.41	85.1	22/30	68	G1″	13308301265	420	/
DM-50A	3.90	137.6	37/50	72	G1″	15509401415	680	/

Notes:1. A represents air-cooling type,W represents water-cooling type;
2. Working Environment temperature: -5ºC~45ºC;
3. Discharge temperature is less than ambient temperature +10ºC~15ºC;
4. Drive Mode: belt driven;
5. Startup Mode: direct start under 11kw, and above 11kw;
6. Work Power: 380V / 50HZ, 460V / 230V / 6KV and 10KV voltages can be made for customers;
7. F.A.D volume flow test is according to ASMC PTC9 or ISO1217 standard (GB/T3853)

Air compressor selection

Certificate

Project Case

Customer Feedback

Packaging and shipping

About Us

Dehaha Compressor was founded in 1996 with over 150 skilled employees and more than 25 R&D engineersteams ‘ .We focus on the research & develop,manufacture and energy-saving solutions of screw air compressor to create value for customers and society.In 2018 our total sales volume approached 15 million US dollars.By over 23 years enhanced experiences of designing,
producing and marketing,today our valued customers are over 130 countries.

Germany Standard and 13 years exporting experience help us won more than 50 loyal overseas agents.

Dehaha’s primary businesses focus in following key areas:
Oil-injected rotary screw compressors
Portable screw air compressors
Oil free air compressors
High pressure air compressors
Air treatment equipment

At Dehaha,we earn our customers’ trust and satisfaction by manufacturing the superior quality compressed air products for all industries.All of our products are designed for reliable performance,easy maintenance,and maximum energy efficiency.We have sales representatives who can speak English,Spanish,French,and Russian which makes it easier for our clients from all over the world to interact and negotiate with us.

Dehaha continuously innovates product development and management to meet customers’ demand.The powerful enterprise culture and continuous innovation make CHINAMFG improved rapidly to reach the business principle”Energy Saving First, Mutual Value Shared”. CHINAMFG mission is to be a world-renowned high-end brand,with sustainable development,constantly improving its own value and sharing it with our customers and staff.Committed to offer our customers a silent and energy-saving manufactured products.

Our Service

1.24/7 after sales service support in different languages.
2.Follow up the feedback of products in 2 months interval by email or call.
3.Guidance of installation and commissioning on site can be provided by factory-trained technicians or local Authorized Service Center.
4.Technical training for customers in DEHAHA air compressor factory or working site.
5.Plenty of original spare parts with proven quality are all available from our central stocks in ZheJiang and all distributors’depots.
6.All kinds of technical documents in different languages.

FAQ

Q1. Are you trading company or manufacture ?
A: We are professional manufacture of screw air compressor of ZheJiang , China, more than 24 years.

Q2. How long is the delivery time ?
A: For standard voltage ,15 working days. Non-standard ,please contact our sales.

Q3. What’s payment term ?
A: T/T, L/C, D/P, Western Union, Paypal, Credit Card, and etc. Also we could accept USD, RMB, Euro and other currency.

Q4. How about your after-sales service ?
A: 1.Provide customers with installation and commissioning online instructions.
2. Well-trained engineers available to overseas service.
3.CHINAMFG agents and after service avaiable.arrange our engineers to help you training and installation.

Q5. How about your warranty?
A: One year for the whole machine and 2 years for screw air end, except consumable spare parts.

Q6. Do you have any certificate ?
A: Yes, per different customer’s market need ,we can offer CE ,ISO etc certificate.

Q7. What about the maintenance ?
A: First maintenance need to be done after 500Hours, and then every 2000-3000 hours to do the normal maintenance, and consider the actual environment.

Q8. How do you control quality ?
A: 1.The raw materials are strictly inspected
2. Some key parts are imported from overseas
3.Each compressor must pass at least 5 hours of continuous testing before leaving the factory.

Q9. Do you offer OEM service ?
A: Yes.Both OEM & ODM service can be accepted.

Q10.How long could your air compressor be used?
A: Generally, more than 10 years.

After-sales Service:	Online Support
Warranty:	2years
Lubrication Style:	Lubricated

Customization:	Available \|

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Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

air compressor

What is the role of air compressors in power generation?

Air compressors play a significant role in power generation, supporting various operations and equipment within the industry. Here are some key roles of air compressors in power generation:

1. Combustion Air Supply:

Air compressors are used to supply compressed air for the combustion process in power generation. In fossil fuel power plants, such as coal-fired or natural gas power plants, compressed air is required to deliver a steady flow of air to the burners. The compressed air helps in the efficient combustion of fuel, enhancing the overall performance and energy output of the power plant.

2. Instrumentation and Control:

Air compressors are utilized for instrumentation and control systems in power generation facilities. Compressed air is used to operate pneumatic control valves, actuators, and other pneumatic devices that regulate the flow of steam, water, and gases within the power plant. The reliable and precise control provided by compressed air ensures efficient and safe operation of various processes and equipment.

3. Cooling and Ventilation:

In power generation, air compressors are involved in cooling and ventilation applications. Compressed air is used to drive air-operated cooling fans and blowers, providing adequate airflow for cooling critical components such as generators, transformers, and power electronics. The compressed air also assists in maintaining proper ventilation in control rooms, substations, and other enclosed spaces, helping to dissipate heat and ensure a comfortable working environment.

4. Cleaning and Maintenance:

Air compressors are employed for cleaning and maintenance tasks in power generation facilities. Compressed air is utilized to blow away dust, dirt, and debris from equipment, machinery, and electrical panels. It helps in maintaining the cleanliness and optimal performance of various components, reducing the risk of equipment failure and improving overall reliability.

5. Pneumatic Tools and Equipment:

In power generation plants, air compressors provide the necessary compressed air for operating pneumatic tools and equipment. These tools include impact wrenches, pneumatic drills, grinders, and sandblasting equipment, which are utilized for installation, maintenance, and repair tasks. The high-pressure air generated by compressors enables efficient and reliable operation of these tools, enhancing productivity and reducing manual effort.

6. Nitrogen Generation:

Sometimes, air compressors are used in power generation for nitrogen generation. Compressed air is passed through a nitrogen generator system, which separates nitrogen from other components of air, producing a high-purity nitrogen gas stream. Nitrogen is commonly used in power plant applications, such as purging systems, blanketing in transformers, and generator cooling, due to its inert properties and low moisture content.

7. Start-up and Emergency Systems:

Air compressors are an integral part of start-up and emergency systems in power generation. Compressed air is utilized to power pneumatic starters for gas turbines, providing the initial rotation needed to start the turbine. In emergency situations, compressed air is also used to actuate emergency shutdown valves, safety systems, and fire suppression equipment, ensuring the safe operation and protection of the power plant.

Overall, air compressors contribute to the efficient and reliable operation of power generation facilities, supporting combustion processes, control systems, cooling, cleaning, and various other applications critical to the power generation industry.

air compressor

How do you maintain proper air quality in compressed air systems?

Maintaining proper air quality in compressed air systems is essential to ensure the reliability and performance of pneumatic equipment and the safety of downstream processes. Here are some key steps to maintain air quality:

1. Air Filtration:

Install appropriate air filters in the compressed air system to remove contaminants such as dust, dirt, oil, and water. Filters are typically placed at various points in the system, including the compressor intake, aftercoolers, and before point-of-use applications. Regularly inspect and replace filters to ensure their effectiveness.

2. Moisture Control:

Excessive moisture in compressed air can cause corrosion, equipment malfunction, and compromised product quality. Use moisture separators or dryers to remove moisture from the compressed air. Refrigerated dryers, desiccant dryers, or membrane dryers are commonly employed to achieve the desired level of dryness.

3. Oil Removal:

If the compressed air system utilizes oil-lubricated compressors, it is essential to incorporate proper oil removal mechanisms. This can include coalescing filters or adsorption filters to remove oil aerosols and vapors from the air. Oil-free compressors eliminate the need for oil removal.

4. Regular Maintenance:

Perform routine maintenance on the compressed air system, including inspections, cleaning, and servicing of equipment. This helps identify and address any potential issues that may affect air quality, such as leaks, clogged filters, or malfunctioning dryers.

5. Air Receiver Tank Maintenance:

Regularly drain and clean the air receiver tank to remove accumulated contaminants, including water and debris. Proper maintenance of the tank helps prevent contamination from being introduced into the compressed air system.

6. Air Quality Testing:

Periodically test the quality of the compressed air using appropriate instruments and methods. This can include measuring particle concentration, oil content, dew point, and microbial contamination. Air quality testing provides valuable information about the effectiveness of the filtration and drying processes and helps ensure compliance with industry standards.

7. Education and Training:

Educate personnel working with compressed air systems about the importance of air quality and the proper procedures for maintaining it. Provide training on the use and maintenance of filtration and drying equipment, as well as awareness of potential contaminants and their impact on downstream processes.

8. Documentation and Record-Keeping:

Maintain accurate records of maintenance activities, including filter replacements, drying system performance, and air quality test results. Documentation helps track the system’s performance over time and provides a reference for troubleshooting or compliance purposes.

By implementing these practices, compressed air systems can maintain proper air quality, minimize equipment damage, and ensure the integrity of processes that rely on compressed air.

air compressor

How is air pressure measured in air compressors?

Air pressure in air compressors is typically measured using one of two common units: pounds per square inch (PSI) or bar. Here’s a brief explanation of how air pressure is measured in air compressors:

1. Pounds per Square Inch (PSI): PSI is the most widely used unit of pressure measurement in air compressors, especially in North America. It represents the force exerted by one pound of force over an area of one square inch. Air pressure gauges on air compressors often display pressure readings in PSI, allowing users to monitor and adjust the pressure accordingly.

2. Bar: Bar is another unit of pressure commonly used in air compressors, particularly in Europe and many other parts of the world. It is a metric unit of pressure equal to 100,000 pascals (Pa). Air compressors may have pressure gauges that display readings in bar, providing an alternative measurement option for users in those regions.

To measure air pressure in an air compressor, a pressure gauge is typically installed on the compressor’s outlet or receiver tank. The gauge is designed to measure the force exerted by the compressed air and display the reading in the specified unit, such as PSI or bar.

It’s important to note that the air pressure indicated on the gauge represents the pressure at a specific point in the air compressor system, typically at the outlet or tank. The actual pressure experienced at the point of use may vary due to factors such as pressure drop in the air lines or restrictions caused by fittings and tools.

When using an air compressor, it is essential to set the pressure to the appropriate level required for the specific application. Different tools and equipment have different pressure requirements, and exceeding the recommended pressure can lead to damage or unsafe operation. Most air compressors allow users to adjust the pressure output using a pressure regulator or similar control mechanism.

Regular monitoring of the air pressure in an air compressor is crucial to ensure optimal performance, efficiency, and safe operation. By understanding the units of measurement and using pressure gauges appropriately, users can maintain the desired air pressure levels in their air compressor systems.

China supplier High Pressure Pistion Air Compressor for Fiber Laser Cutting Application wholesaler
editor by CX 2023-11-16

China high quality 250kw 315kw 355kw 400kw 350HP 400HP 450HP 500HP Oil Injected Screw Air Compressor 7 8 10 13 Barg Fix Speed manufacturer

Product Description

Crownwell Oil-Injected Rotary Screw Compressors

CWD 7-400 & CWD 7-400 PM
Power output: 7-400 kW / 10-500 hp
Delivery rate: 0.8-71.2 m3/min / 28-2514 cfm
Pressure range: 7-13 bar / 100-190 psig

CROWNWELL COMPRESSOR – HIGHEST STHangZhouRD

SIMPLICITY BUT NOT SIMPLE

For 3 generations, customers from mechanical engineering, industry and trade have relied on CHINAMFG know-how when it comes to plHangZhou, developing and manufacturing compressed air systems. They are fully aware of the fact that CHINAMFG AIR is more than just ordinary compressed air: utmost safety, outstanding efficiency, excellent quality, maximized flexibility along with dependable service are the ingredients to transform CHINAMFG AIR into air to work with – in China, in Asia and in more than 102 countries around the world.

The III generation, the basis for economical compressed air production

The Know-How
More than decades of know-how in manufacturing for the compressed air market. World wide knowledge in different compressed air applications have guided the development of customer specified stationary screw compressors.

Technical Advancement for your Benefit
The advantage of CHINAMFG lies in its simplified construction. Fewer components are utilized. This means a 60% reduction in main and wearing parts and over 70% fewer pipes and connections. In turn, this greatly reduces the risk of leakages, making the system environmentally friendly. Safe direct drive operation without V-belt transmission.

The CHINAMFG CHINAMFG works in the following way:
Ambient air is drawn through the intake filter and the multifunctional control system into the CHINAMFG block. This block consists of a pair of screw rotors. The main rotor, driven by an electric motor, takes the secondary rotor with it. The air is drawn in by the rotation of both of the interlocking rotors and is continually compressed. During rotation, coolant is injected into the rotors and forms a hydrostatic film between the main and secondary rotors. The function of the coolant is to seal the rotors, lubricate the bearings and adsorb the compression heat. Before compressed air leaves the compressor ( at 80 ºC approx.) it is separated from the coolant before being cooled in the aftercooler to approx.. 8ºC to 12ºC above the ambient temperature. The coolant then passes to the thermostatic control block and filter, before entering the cooler where it is cooled from approx.. 80ºC down to 50ºC. It is then injected back into the CHINAMFG block.

Features:
Direct drive via flexible coupling.
Fully encapsulated CHINAMFG CHINAMFG block.
Standard electric motor Protection Index IP23 and IP54.
User friendly service access.
Top quality, washable, oil resistant sound insulation.
Ready for operation, prewired and fully enclosed.
With operating mode selector switch Automatic-Off-Continuous.
Centrally mounted cooling fan provided for compressed air and lubricant coolers.
Compact and neat cabinet design.

Optional Equipment:
Sense of rotation
Multiple unit control with automatic base load selection
Full motor protection
Mains isolator switch for wall mounting

Beyond these features we offer a wide choice of compressed air accessories in reference to our compressor product range.
Energy Recovery Systems CROWNWELL-THERM
Compressed Air Filters
Compressed Air Dryers
Condensate Traps
Oil-Water Separators
Compressed Air Receivers

Crownwell OIL-INJECTED FIXED SPEED COMPRESSOR

TECHNICAL SPECIFICATIONS CWD 7-400
(7.5-400kW / 10-500hp)

Model	Motor Power kW / hp	Free Air Delivery m3/min				Noise Level dB(A)	Dimension *L W * H** mm	Weight Kg
Model	Motor Power kW / hp	7barg	8barg	10barg	13barg	Noise Level dB(A)	Dimension *L W * H** mm	Weight Kg
CWD7	7.5 / 10	1.3	1.2	1.0	0.8	66	880700920	240
CWD11	11 / 15	1.7	1.6	1.4	1.2	68	10807501000	400
CWD15	15 / 20	2.5	2.3	2.1	1.9	68	10807501000	420
CWD18	18.5 / 25	3.2	3.0	2.7	2.4	68	12808501160	550
CWD22	22 / 30	3.8	3.6	3.2	2.8	68	12808501160	580
CWD30	30 / 40	5.3	5.0	4.5	4.0	68	12808501160	600
CWD37	37 / 50	6.8	6.2	5.6	5.0	68	140010001290	800
CWD45	45 / 60	8.0	7.3	7.0	5.9	72	140010001290	850
CWD55	55 / 75	10.1	9.5	8.7	7.8	72	180012301570	1660
CWD75	75 / 100	13.6	12.8	12.3	10.2	72	180012301570	1800
CWD90	90 / 125	16.2	15.5	14.0	12.5	72	180012301570	1900
CWD110	110 / 150	21.2	19.8	17.8	15.5	72	240014701840	2500
CWD132	132 / 180	24.5	23.2	20.5	17.8	75	240014701840	2700
CWD160	160 / 215	28.8	27.8	25.0	22.4	75	240014701840	3000
CWD185	185 / 250	32.5	31.2	28.0	25.8	75	315019802150	3500
CWD200	200 / 270	36.0	34.3	30.5	28.0	82	315019802150	4000
CWD250	250 / 350	43.0	41.5	38.2	34.9	82	315019802150	4500
CWD315	315 / 400	51.0	50.2	44.5	39.5	82	315019802150	6000
CWD355	355 / 450	64.0	61.0	56.5	49.0	84	315019802150	6500
CWD400	400 / 500	71.2	68.1	62.8	52.2	84	315019802150	7200

Unit performance measured according to ISO 1217, Annex C, Edition 4 (2009)

Reference conditions:
-Relative humidity 0%
-Absolute inlet pressure: 1 bar (a) (14.5 psi)
-Intake air temperature: 20°C, 68°F

Noise level measured according to ISO 2151:2004, operation at max. operating pressure and max. speed; tolerance: ±3 dB(A)

Crownwell OIL-INJECTED PERMANENT MAGNET COMPRESSOR

TECHNICAL SPECIFICATIONS CWD 7-400 PM
(7.5-400kW / 10-500hp)

Model	Motor Power kW / hp	Free Air Delivery m3/min				Noise Level dB(A)	Dimension *L W * H** mm	Weight Kg
Model	Motor Power kW / hp	7barg	8barg	10barg	13barg	Noise Level dB(A)	Dimension *L W * H** mm	Weight Kg
CWD7 PM	7.5 / 10	1.3	1.2	1.0	0.8	66	760700920	200
CWD11 PM	11 / 15	1.7	1.6	1.4	1.2	68	9807501000	350
CWD15 PM	15 / 20	2.5	2.3	2.1	1.9	68	9807501000	360
CWD18 PM	18.5 / 25	3.2	3.0	2.7	2.4	68	11208501160	500
CWD22 PM	22 / 30	3.8	3.6	3.2	2.8	68	11208501160	520
CWD30 PM	30 / 40	5.3	5.0	4.5	4.0	68	11208501160	550
CWD37 PM	37 / 50	6.8	6.2	5.6	5.0	68	128010001290	750
CWD45 PM	45 / 60	8.0	7.3	7.0	5.9	72	128010001290	780
CWD55 PM	55 / 75	10.1	9.5	8.7	7.8	72	180012301570	1600
CWD75 PM	75 / 100	13.6	12.8	12.3	10.2	72	180012301570	1800
CWD90 PM	90 / 125	16.2	15.5	14.0	12.5	72	180012301570	1900
CWD110 PM	110 / 150	21.2	19.8	17.8	15.5	72	240014701840	2500
CWD132 PM	132 / 180	24.5	23.2	20.5	17.8	75	240014701840	2700
CWD160 PM	160 / 215	28.8	27.8	25.0	22.4	75	240014701840	3000
CWD185 PM	185 / 250	32.5	31.2	28.0	25.8	75	315019802150	3500
CWD200 PM	200 / 270	36.0	34.3	30.5	28.0	82	315019802150	4000
CWD250 PM	250 / 350	43.0	41.5	38.2	34.9	82	315019802150	4500
CWD315 PM	315 / 400	51.0	50.2	44.5	39.5	82	315019802150	6000
CWD355 PM	355 / 450	64.0	61.0	56.5	49.0	84	315019802150	6500
CWD400 PM	400 / 500	71.2	68.1	62.8	52.2	84	315019802150	7200

Unit performance measured according to ISO 1217, Annex C, Edition 4 (2009)

Reference conditions:
-Relative humidity 0%
-Absolute inlet pressure: 1 bar (a) (14.5 psi)
-Intake air temperature: 20°C, 68°F

Noise level measured according to ISO 2151:2004, operation at max. operating pressure and max. speed; tolerance: ±3 dB(A)
PM-Permanent Magnet

Crownwell TWO-STAGE OIL-INJECTED COMPRESSOR

TECHNICAL SPECIFICATIONS CWD 7-400 PM
(7.5-400kW / 10-500hp)

Model	Motor Power kW / hp	Free Air Delivery m3/min				Noise Level dB(A)	Dimension *L W * H** mm	Weight Kg
Model	Motor Power kW / hp	7barg	8barg	10barg	13barg	Noise Level dB(A)	Dimension *L W * H** mm	Weight Kg
CWD15-2S	15 / 20	3.0	2.9	2.4	2.2	68	14808501180	780
CWD18-2S	18.5 / 25	3.6	3.5	2.9	2.5	68	14808501180	800
CWD22-2S	22 / 30	4.2	4.1	3.5	3.2	68	14808501180	820
CWD30-2S	30 / 40	6.5	6.4	4.9	4.2	68	172011101480	1080
CWD37-2S	37 / 50	7.2	7.1	6.3	5.4	68	172011101480	1100
CWD45-2S	45 / 60	9.8	9.7	7.8	6.5	72	172011101480	1120
CWD55-2S	55 / 75	12.8	12.5	9.6	8.6	72	210013501720	2080
CWD75-2S	75 / 100	17.5	16.5	12.5	11.2	72	210013501720	2100
CWD90-2S	90 / 125	20.8	19.8	16.9	14.3	72	246017001900	3280
CWD110-2S	110 / 150	24.5	23.5	19.7	17.6	72	246017001900	3480
CWD132-2S	132 / 180	30.0	28.0	23.5	19.8	75	290018002571	3980
CWD160-2S	160 / 215	34.5	33.6	30.0	23.8	75	290018002571	4280
CWD185-2S	185 / 250	41.0	38.4	32.5	28.6	75	380019802150	5450
CWD200-2S	200 / 270	44.6	43.0	38.5	32.8	82	380019802150	5600
CWD220-2S	220 / 300	48.6	47.0	41.0	38.0	82	380019802150	6500
CWD250-2S	250 / 350	55.0	54.0	46.0	40.0	82	380019802150	6600

Unit performance measured according to ISO 1217, Annex C, Edition 4 (2009)

Reference conditions:
-Relative humidity 0%
-Absolute inlet pressure: 1 bar (a) (14.5 psi)
-Intake air temperature: 20°C, 68°F

Noise level measured according to ISO 2151:2004, operation at max. operating pressure and max. speed; tolerance: ±3 dB(A)
2S-Two Stage

Lubrication Style:	Lubricated
Cooling System:	AC Cooling and Air Cooling
Power Source:	AC Power

Customization:	Available \|

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Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

air compressor

What role do air dryers play in compressed air systems?

1. Moisture Removal:

2. Contaminant Removal:

3. Protection of Equipment and Processes:

4. Improved Productivity and Efficiency:

5. Compliance with Standards and Specifications:

air compressor

What are the environmental considerations when using air compressors?

When using air compressors, there are several environmental considerations to keep in mind. Here’s an in-depth look at some of the key factors:

Energy Efficiency:

Energy efficiency is a crucial environmental consideration when using air compressors. Compressing air requires a significant amount of energy, and inefficient compressors can consume excessive power, leading to higher energy consumption and increased greenhouse gas emissions. It is important to choose energy-efficient air compressors that incorporate features such as Variable Speed Drive (VSD) technology and efficient motor design, as they can help minimize energy waste and reduce the carbon footprint.

Air Leakage:

Air leakage is a common issue in compressed air systems and can contribute to energy waste and environmental impact. Leaks in the system result in the continuous release of compressed air, requiring the compressor to work harder and consume more energy to maintain the desired pressure. Regular inspection and maintenance of the compressed air system to detect and repair leaks can help reduce air loss and improve overall energy efficiency.

Noise Pollution:

Air compressors can generate significant noise levels during operation, which can contribute to noise pollution. Prolonged exposure to high noise levels can have detrimental effects on human health and well-being and can also impact the surrounding environment and wildlife. It is important to consider noise reduction measures such as sound insulation, proper equipment placement, and using quieter compressor models to mitigate the impact of noise pollution.

Emissions:

While air compressors do not directly emit pollutants, the electricity or fuel used to power them can have an environmental impact. If the electricity is generated from fossil fuels, the associated emissions from power plants contribute to air pollution and greenhouse gas emissions. Choosing energy sources with lower emissions, such as renewable energy, can help reduce the environmental impact of operating air compressors.

Proper Waste Management:

Proper waste management is essential when using air compressors. This includes the appropriate disposal of compressor lubricants, filters, and other maintenance-related materials. It is important to follow local regulations and guidelines for waste disposal to prevent contamination of soil, water, or air and minimize the environmental impact.

Sustainable Practices:

Adopting sustainable practices can further reduce the environmental impact of using air compressors. This can include implementing preventive maintenance programs to optimize performance, reducing idle time, and promoting responsible use of compressed air by avoiding overpressurization and optimizing system design.

By considering these environmental factors and taking appropriate measures, it is possible to minimize the environmental impact associated with the use of air compressors. Choosing energy-efficient models, addressing air leaks, managing waste properly, and adopting sustainable practices can contribute to a more environmentally friendly operation.

air compressor

What is the role of air compressor tanks?

Air compressor tanks, also known as receiver tanks or air receivers, play a crucial role in the operation of air compressor systems. They serve several important functions:

1. Storage and Pressure Regulation: The primary role of an air compressor tank is to store compressed air. As the compressor pumps air into the tank, it accumulates and pressurizes the air. The tank acts as a reservoir, allowing the compressor to operate intermittently while providing a steady supply of compressed air during periods of high demand. It helps regulate and stabilize the pressure in the system, reducing pressure fluctuations and ensuring a consistent supply of air.

2. Condensation and Moisture Separation: Compressed air contains moisture, which can condense as the air cools down inside the tank. Air compressor tanks are equipped with moisture separators or drain valves to collect and remove this condensed moisture. The tank provides a space for the moisture to settle, allowing it to be drained out periodically. This helps prevent moisture-related issues such as corrosion, contamination, and damage to downstream equipment.

3. Heat Dissipation: During compression, air temperature increases. The air compressor tank provides a larger surface area for the compressed air to cool down and dissipate heat. This helps prevent overheating of the compressor and ensures efficient operation.

4. Pressure Surge Mitigation: Air compressor tanks act as buffers to absorb pressure surges or pulsations that may occur during compressor operation. These surges can be caused by variations in demand, sudden changes in airflow, or the cyclic nature of reciprocating compressors. The tank absorbs these pressure fluctuations, reducing stress on the compressor and other components, and providing a more stable and consistent supply of compressed air.

5. Energy Efficiency: Air compressor tanks contribute to energy efficiency by reducing the need for the compressor to run continuously. The compressor can fill the tank during periods of low demand and then shut off when the desired pressure is reached. This allows the compressor to operate in shorter cycles, reducing energy consumption and minimizing wear and tear on the compressor motor.

6. Emergency Air Supply: In the event of a power outage or compressor failure, the stored compressed air in the tank can serve as an emergency air supply. This can provide temporary air for critical operations, allowing time for maintenance or repairs to be carried out without disrupting the overall workflow.

Overall, air compressor tanks provide storage, pressure regulation, moisture separation, heat dissipation, pressure surge mitigation, energy efficiency, and emergency backup capabilities. They are vital components that enhance the performance, reliability, and longevity of air compressor systems in various industrial, commercial, and personal applications.

China high quality 250kw 315kw 355kw 400kw 350HP 400HP 450HP 500HP Oil Injected Screw Air Compressor 7 8 10 13 Barg Fix Speed manufacturer
editor by CX 2023-11-14

China Custom 5254292 High Quality Air Compressor Air Pump 6L Isle Qsl Diesel Engine Parts OEM Factory Manufacture 5255787 air compressor oil

Product Description

HangZhou ZeQi Pump Industry and Manufacture has build 3 production line for produce water pump, oil pump, air compressor, which are suitable for the following engine type: 4BT3.3, 6BT5.9, 6CT8.3, L8.9, M11, NT855, K19, K38, K50, X15, FOTON, ISF, ISBE, ISDE, ISCE, ISLE, ISM11, ISX15, B3.3, QSB3.3, QSB5.9, QSB6.7, QSC8.3, QSL, QSM11, QSX15 and so on.
ZeQi Enterprise Purpose: Quality First, Customer First, Customer satisfaction is our CHINAMFG pursuit.

Packaging & Shipping

1. Each oil pump in 1 single engine parts paper box
2. Each 8 or 10 pcs oil pump in 1 big paper box
3. Pallet, wooden box, container
4. Sea transport, air transport, land transport

Company Profile

Our Advantages

We are factory with more than 20 years manufacture and international business experience.

FAQ

Question 1:
How to buy from us?
Please inform us the part number you need. We will quote the correct price and discuess details.
If you don’t know the part number, please provide parts name and engine series number,we will check the part number through professional system. Question 2:
How long is the delivery time?
Based on the order quantity, normally the delivery time is 10 days.
Question 3
How about Payment Methods?
We prefer T/T(30/70) payment method: 30 percent pre-payment as deposit, after goods ready, 70% payment before shipping.

After-sales Service:	6 Month
Warranty:	6 Month
Material:	Steel
Certification:	TS16949, ISO9001, CE, RoHS, E-Mark, COP, CCC
Payment Term:	T/T
Delivery Term:	7-10 Days

Samples:	US$ 160/Piece 1 Piece(Min.Order) \| Request Sample

air compressor

How are air compressors used in the food and beverage industry?

1. Packaging and Filling:

2. Cleaning and Sanitization:

3. Cooling and Refrigeration:

4. Aeration and Mixing:

5. Pneumatic Conveying:

6. Quality Control and Testing:

7. Air Agitation:

By utilizing air compressors effectively, the food and beverage industry can benefit from improved productivity, enhanced product quality, and efficient processing operations.

air compressor

How does the horsepower of an air compressor affect its capabilities?

The horsepower of an air compressor is a crucial factor that directly impacts its capabilities and performance. Here’s a closer look at how the horsepower rating affects an air compressor:

Power Output:

The horsepower rating of an air compressor indicates its power output or the rate at which it can perform work. Generally, a higher horsepower rating translates to a greater power output, allowing the air compressor to deliver more compressed air per unit of time. This increased power output enables the compressor to operate pneumatic tools and equipment that require higher air pressure or greater airflow.

Air Pressure:

The horsepower of an air compressor is directly related to the air pressure it can generate. Air compressors with higher horsepower ratings have the capacity to produce higher air pressures. This is particularly important when operating tools or machinery that require specific air pressure levels to function optimally. For example, heavy-duty pneumatic tools like jackhammers or impact wrenches may require higher air pressure to deliver the necessary force.

Air Volume:

In addition to air pressure, the horsepower of an air compressor also affects the air volume or airflow it can provide. Higher horsepower compressors can deliver greater volumes of compressed air, measured in cubic feet per minute (CFM). This increased airflow is beneficial when using pneumatic tools that require a continuous supply of compressed air, such as paint sprayers or sandblasters.

Duty Cycle:

The horsepower rating of an air compressor can also influence its duty cycle. The duty cycle refers to the amount of time an air compressor can operate continuously before it needs to rest and cool down. Higher horsepower compressors often have larger and more robust components, allowing them to handle heavier workloads and operate for longer periods without overheating. This is particularly important in demanding applications where continuous and uninterrupted operation is required.

Size and Portability:

It’s worth noting that the horsepower rating can also affect the physical size and portability of an air compressor. Higher horsepower compressors tend to be larger and heavier due to the need for more substantial motors and components to generate the increased power output. This can impact the ease of transportation and maneuverability, especially in portable or mobile applications.

When selecting an air compressor, it is essential to consider the specific requirements of your intended applications. Factors such as desired air pressure, airflow, duty cycle, and portability should be taken into account. It’s important to choose an air compressor with a horsepower rating that aligns with the demands of the tools and equipment you plan to operate, ensuring optimal performance and efficiency.

Consulting the manufacturer’s specifications and guidelines can provide valuable information on how the horsepower rating of an air compressor corresponds to its capabilities and suitability for different tasks.

air compressor

What are the key components of an air compressor system?

An air compressor system consists of several key components that work together to generate and deliver compressed air. Here are the essential components:

China Custom 5254292 High Quality Air Compressor Air Pump 6L Isle Qsl Diesel Engine Parts OEM Factory Manufacture 5255787 air compressor oil
editor by CX 2023-11-14