Tag Archives: dryer for air compressor

China Best Sales Oil Cooling Pm Motor Special Screw Air Compressor with Air Dryer for Laser Cutting (SCR20CPM) air compressor portable

Product Description

Product Description

Model SCR20CPM-7 SCR20CPM-8 SCR20CPM-10
Capacity/Pressure(m3/min,/BAR) 2.4/7 2.3/8 2/10
Motor Power(KW) 15KW(20H.P)
Speed(r/min) 1200/3000  1200/3000   1400/2800
Motor type Oil Cooling PM Motor
Volt(V) 380/400/415(220)
Motor safety grade IP65
Motor isolation grade F
Electrical Supply 380(400,415)V/50Hz/3Phase, 220V/60HZ/3P
Outlet Temperature(ºC) ≤ Environment Temperature+10ºC
Driven way Direct Driven
Noise level at 1 meter 69±3dB(A)
Cooling method Aircooled
Oil content ≤0.1
Outlet Connection Rc 3/4
Dimension Length(mm) 1880
Width(mm) 605
Height(mm) 1380
Weight(KG) 340

Product Features
1.Taper connection,no bearing and free maintenance of motor.
2.IP65 protection PM motor.
3.Intergrated PTC proctection for PM motor.
4.High quality PM motor.
5.High reliable PM motor supplier.
6.High efficiency airend.
7.Latest V/F inverter.
8.Easy maintenance.
9.All in 1 design.

Product Categories

Advantages

Application

About SCR


In addition,we have exported our products to more than 55 countries including in UK, USA, Spain etc. since 2008. And we have also established long-term relationship with our partner depend on our high quality products.
Besides, about the annual output,we can manufacture near 7,000 units compressors per year, and around 30% are sold to oversea market. 

FAQ

1   What trade terms do we provide? What kind of settlement currency do we offer?

Trade term :CIF ,CFR ,FOB,Ex-Works 
As far Our business traded in Dollars ,Euros and RMB .

  How long is our delivery?

Our standard delivery time is 30-40 days after confirmation order & receiving recipets for standard compressors, for the other non standard requirement will be discussed case by case.

  What is the voltage of the compressor?

The available voltage include 380V/50HZ/3Phase, 400V/50HZ/3P, 415V/50HZ/3P, 220V/60HZ/3P, 380V/60HZ/3P, 440V/60HZ/3P. At the same time we provide other voltage  according to customer requirement.

 Can our compressor run in high temperature environment? What is the working temperature range for our machine?

Yes ,our machine would run in high temperature environment ,until now our products have been sold to many countries which would meet high temperature in summer ,such like Iraq, Saudi Arabia, Egypt, Algeria, etc. 
Work temperature range :1-45 ºC(33.8ºF-113ºF)

 What’s the min. Order requirement ?

Min. Order requirement is 1PCS. 

Contact us

Company Name: ZheJiang CHINAMFG Co., Ltd
Contact Person: Vincent Sun
 

If you are interested in any of our products,please feel free to contact us.We are looking CHINAMFG to cooperating,growing and developing with your sincerely.

 

Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Cylinder Position: Vertical
Structure Type: Closed Type
Installation Type: Stationary Type
Customization:
Available

|

air compressor

Can air compressors be used for gas compression and storage?

Yes, air compressors can be used for gas compression and storage. While air compressors are commonly used to compress and store air, they can also be utilized for compressing and storing other gases, depending on the specific application requirements. Here’s how air compressors can be used for gas compression and storage:

Gas Compression:

Air compressors can compress various gases by utilizing the same principles applied to compressing air. The compressor takes in the gas at a certain pressure, and through the compression process, it increases the pressure and reduces the volume of the gas. This compressed gas can then be used for different purposes, such as in industrial processes, gas pipelines, or storage systems.

Gas Storage:

Air compressors can also be used for gas storage by compressing the gas into storage vessels or tanks. The compressed gas is stored at high pressure within these vessels until it is needed for use. Gas storage is commonly employed in industries where a continuous and reliable supply of gas is required, such as in natural gas storage facilities or for storing compressed natural gas (CNG) used as a fuel for vehicles.

Gas Types:

While air compressors are primarily designed for compressing air, they can be adapted to handle various gases, including but not limited to:

  • Nitrogen
  • Oxygen
  • Hydrogen
  • Carbon dioxide
  • Natural gas
  • Refrigerant gases

It’s important to note that when using air compressors for gas compression and storage, certain considerations must be taken into account. These include compatibility of the compressor materials with the specific gas being compressed, ensuring proper sealing to prevent gas leaks, and adhering to safety regulations and guidelines for handling and storing compressed gases.

By leveraging the capabilities of air compressors, it is possible to compress and store gases efficiently, providing a reliable supply for various industrial, commercial, and residential applications.

air compressor

How are air compressors used in refrigeration and HVAC systems?

Air compressors play a vital role in refrigeration and HVAC (Heating, Ventilation, and Air Conditioning) systems, providing the necessary compression of refrigerant gases and facilitating the heat transfer process. Here are the key ways in which air compressors are used in refrigeration and HVAC systems:

1. Refrigerant Compression:

In refrigeration systems, air compressors are used to compress the refrigerant gas, raising its pressure and temperature. This compressed gas then moves through the system, where it undergoes phase changes and heat exchange to enable cooling or heating. The compressor is the heart of the refrigeration cycle, as it pressurizes and circulates the refrigerant.

2. Refrigeration Cycle:

The compression of refrigerant gas by the air compressor is an essential step in the refrigeration cycle. After compression, the high-pressure, high-temperature gas flows to the condenser, where it releases heat and condenses into a liquid. The liquid refrigerant then passes through an expansion valve or device, which reduces its pressure and temperature. This low-pressure, low-temperature refrigerant then enters the evaporator, absorbing heat from the surrounding environment and evaporating back into a gas. The cycle continues as the gas returns to the compressor for re-compression.

3. HVAC Cooling and Heating:

In HVAC systems, air compressors are used to facilitate cooling and heating processes. The compressor compresses the refrigerant gas, which allows it to absorb heat from the indoor environment in the cooling mode. The compressed gas releases heat in the outdoor condenser unit and then circulates back to the compressor to repeat the cycle. In the heating mode, the compressor reverses the refrigeration cycle, absorbing heat from the outdoor air or ground source and transferring it indoors.

4. Air Conditioning:

Air compressors are an integral part of air conditioning systems, which are a subset of HVAC systems. Compressed refrigerant gases are used to cool and dehumidify the air in residential, commercial, and industrial buildings. The compressor pressurizes the refrigerant, initiating the cooling cycle that removes heat from the indoor air and releases it outside.

5. Compressor Types:

Refrigeration and HVAC systems utilize different types of air compressors. Reciprocating compressors, rotary screw compressors, and scroll compressors are commonly used in these applications. The selection of the compressor type depends on factors such as system size, capacity requirements, efficiency, and application-specific considerations.

6. Energy Efficiency:

Efficient operation of air compressors is crucial for refrigeration and HVAC systems. Energy-efficient compressors help minimize power consumption and reduce operating costs. Additionally, proper compressor sizing and system design contribute to the overall energy efficiency of refrigeration and HVAC systems.

By effectively compressing refrigerant gases and facilitating the heat transfer process, air compressors enable the cooling and heating functions in refrigeration and HVAC systems, ensuring comfortable indoor environments and efficient temperature control.

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 Best Sales Oil Cooling Pm Motor Special Screw Air Compressor with Air Dryer for Laser Cutting (SCR20CPM)   air compressor portableChina Best Sales Oil Cooling Pm Motor Special Screw Air Compressor with Air Dryer for Laser Cutting (SCR20CPM)   air compressor portable
editor by CX 2023-12-12

China Custom Air Dryer Compressor Refrigerated for Sale for Air Compressor System supplier

Product Description

Clean, Dry and Reliable Compressed Air

PSI specially designed PFD refrigeration air dryer with aim of combination of reliability and optimum performance. PFD refrigeration air dryer is designed to remove water vapour from the compressed air by cooling through a highly efficient refrigerant circuit. PFD provides air quality in accordance with ISO8573.1 Class 4 for water vapour.

PFD has been designed with end user in mind and with easily and fast removable panel, user can easy access to the internal major refrigeration components for maintenance and cleaning.

All models comply with the requirement of electromagnetic compatibility directive 2004/108/EC, low voltage directive 2006/95/EC as well as with the machinery directive 2006/42/EC.

Features of CHINAMFG Refrigerated Air Dryer 
PSI Refrigerated Air Dryer Technique Information

Model Air Connection Power Supply Nominal flow rate Dimensions (mm) Weight (kg)
cfm m3/h L W H
PFD36 Rc 1/2″ 230V/1Ph/50Hz 21 36 500 250 500 25
PFD54 Rc 1/2″ 230V/1Ph/50Hz 32 54 500 250 500 25
PFD72 Rc 1/2″ 230V/1Ph/50Hz 42 72 600 310 500 30
PFD90 Rc 1/2″ 230V/1Ph/50Hz 53 90 600 310 500 30
PFD108 Rc 1/2″ 230V/1Ph/50Hz 64 108 600 310 500 30
PFD144 Rc 3/4″ 230V/1Ph/50Hz 85 144 750 360 550 50
PFD180 Rc 3/4″ 230V/1Ph/50Hz 106 180 750 360 550 50
PFD216 Rc 3/4″ 230V/1Ph/50Hz 127 216 750 360 550 55
PFD240 Rc 3/4″ 230V/1Ph/50Hz 142 240 750 360 550 55
PFD330A Rc 1 1/2′ 400V/3Ph/50Hz 195 330 750 592 913 73
PFD390A Rc 1 1/2′ 400V/3Ph/50Hz 229 390 750 592 913 78
PFD510A Rc 1 1/2′ 400V/3Ph/50Hz 300 510 750 592 913 80
PFD600A Rc 1 1/2′ 400V/3Ph/50Hz 353 600 750 592 913 85
PFD720A Rc 2″ 400V/3Ph/50Hz 424 700 1000 710 1030 130
PFD900A Rc 2″ 400V/3Ph/50Hz 530 900 1000 710 1030 140
PFD1200A Rc 2″ 400V/3Ph/50Hz 706 1200 1000 710 1030 150
PFD1500A Rc 2 1/2″ 400V/3Ph/50Hz 883 1500 1000 820 1600 250
PFD1800A Rc 2 1/2″ 400V/3Ph/50Hz 1059 1800 1000 820 1600 260
PFD2100A Rc 2 1/2″ 400V/3Ph/50Hz 1236 2100 1000 820 1600 270
PFD2400A DN100 400V/3Ph/50Hz 1412 2400 1250 1120 1750 500
PFD3000A DN100 400V/3Ph/50Hz 1765 3000 1250 1120 1750 510
PFD3600A DN100 400V/3Ph/50Hz 2118 3600 1250 1120 1750 550
PFD4200A DN125 400V/3Ph/50Hz 2471 4200 1250 1120 1750 580
PFD4800A DN150 400V/3Ph/50Hz 2824 4800 2000 1515 1770 700
PFD5400A DN150 400V/3Ph/50Hz 3177 5400 2000 1515 1770 720
PFD6000A DN150 400V/3Ph/50Hz 3530 6000 2000 1515 1770 940
PFD7200A DN150 400V/3Ph/50Hz 4236 7200 2000 1515 1770 950
PFD9000W DN200 400V/3Ph/50Hz 5295 9000 2135 1225 1800 1150
PFD10800W DN200 400V/3Ph/50Hz 6354 10800 2135 1225 1800 1350

Nominal dryer flow rated at inlet pressure 7 barg, inlet air temperature 42ºC, ambient temperature 38ºC and dew point 3ºC to 10ºC.

Water cooled option is available from PFD720 and above.

PSI Refrigerated Air Dryer Packing
Other CHINAMFG Hot Sale Products

The application of CHINAMFG refrigeration air dryer

About CHINAMFG Filtration 
PSI Factory
Shipping of Compressed Air Dryer

 

After-sales Service: on Line Service
Warranty: One Year
Flow: Cross Flow
Operation Pressure: 0.6–40MPa
Inlet Temperature: 38°c
Cooling Way: Air Cooling
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

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 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 Custom Air Dryer Compressor Refrigerated for Sale for Air Compressor System   supplier China Custom Air Dryer Compressor Refrigerated for Sale for Air Compressor System   supplier
editor by CX 2023-11-10