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AIR COMPRESSor

Permanent Magnet Variable Frequency Screw Air Compressor Air Cooling

The screw air compressor, also known as a screw compressor, is a type of air compression equipment that utilizes screw-type rotors for compressing air. This type of compressor is highly favored in industrial production due to its efficiency, stability, and low noise levels.

Model:D55 VA

Flow:5.7-11.2m³/min

Working Pressure:7.3-10.5bar

Motor power:55KW

Insulation Level:F

Power Source:380V/50HZ

Noice:72±5dB

Exhaust Port Size:2"

Coolent Type:Air cooling

: +86-13198548863 

: ormdcompressor@gmail.com

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A World Class Manufacturer of Air Compressors

Permanent Magnet Variable Frequency Screw Air Compressor Air Cooling

Variable Frequency Screw Air Compressor

The screw air compressor primarily consists of a casing and a pair of screws (or rotors). The working principle of this compressor involves an electric motor driving the screws to rotate through a pair of speed-increasing gears. When the tooth grooves of the two rotors separate, the space between the teeth increases, allowing air to be drawn in through the intake chamber. The teeth then fill with air. When the rotors mesh again, the space between the teeth decreases, compressing the air, which is then discharged through the exhaust chamber.

Variable Frequency Air Compressor

Screw Air Compressor
Compact and Lightweight: The compressor boasts a compact design and lightweight construction, making it easy to install and maintain.

Permanent Magnet Variable Frequency Screw Air Compressor
Convenient Maintenance: Its modular design facilitates quick and easy access to components for maintenance and repair.

Permanent Magnet Variable Frequency Air Compressor

Advanced Air Volume Control Technology: The compressor utilizes advanced air volume control technology, enabling it to output 20%-30% more gas flow under the same discharge pressure compared to conventional air compressors.

Permanent Magnet Variable Frequency Screw Compressor
Reduced Power Consumption: For the same gas flow, it consumes only 13-12 of the power required by traditional compressors, leading to significant energy savings and reduced operating costs.

 

air compressor

 

Permanent Magnet Variable Frequency Screw Air Compressor Air Cooling

Screw Air Compressor

ORMD Screw Air Compressor

Inverter-Driven: The compressor is equipped with an inverter that adjusts the motor speed in real-time based on actual air consumption, enabling precise control of the air output.

Permanent Magnet Variable Frequency Air Compressor
Automatic Standby Mode: When air consumption is low, the compressor can automatically enter standby mode, further reducing energy waste.

Screw Air Compressor
Enhanced Stability and Reliability
Stable Pressure: By adjusting the compressor's running speed according to air consumption, it achieves stable pressure output, eliminating pressure fluctuations and reducing mechanical wear.
Soft Start: The soft start feature ensures smooth startup, eliminating peak currents associated with traditional direct or Y-Δ starts, thereby extending the life of motors and electromagnetic contactors.

Air Compressor
Adjustable Discharge Volume: The compressor offers a wide range of adjustable discharge volumes, allowing it to adapt to different usage requirements, typically ranging from 0.3 to 1.5 MPa.

Variable Frequency Screw Air Compressor
Automatic Pressure Maintenance: Equipped with an automatic pressure maintenance system, the compressor ensures continuous and stable air supply, minimizing disruptions to your operations.

Permanent Magnet Variable Frequency Compressor

Long Service Life
Permanent Magnet Synchronous Motor: The rotor of the permanent magnet synchronous motor is made of neodymium-iron-boron material, which forms a strong magnetic field. This enhances the motor's durability, with a service life that can reach up to 100,000 hours, significantly longer than that of conventional asynchronous motors.

Frequency Screw Air Compressor

Widely applicable: casting spraying, wind tunnel experiments, underground passage ventilation, painting, pneumatic tools, pneumatic picks, pneumatic wrenches, pneumatic sandblasting, instrument control and automation devices, agriculture, forestry, fish and animal husbandry, machinery manufacturing, aerospace, military technology, automobile manufacturing, shipbuilding, transportation facilities, cement manufacturing, chemical plants, petroleum mines, quarries, thermal power plants, hydropower plants, textile plants, food industry, beverage plants, pharmaceutical industry, forging workshops, plastic making, plastic making, rubber plants, printing plants, electronic and electrical factories.

Variable Frequency Screw Air CompressorPermanent Magnet Variable Frequency Screw Air Compressor supplierPermanent Magnet Variable Frequency Screw Air Compressor application

Permanent Magnet Variable Frequency Screw Air Compressor Air Cooling

Permanent Magnet Screw Air Compressor

Model No. Pressure (bar)
Compressed Air Capacity ( m³/min)
Power Noise Air outlet Weight Cooling Mode Overall Dimension
7bar 8bar 10bar 12.5bar KW dB Inch KG / Length Width Height
D7VA 1.1 1.0  0.85 0.7 7.5 72±5 3/4″ 350 Air Cooling 850 640 880
D11VA 1.8 1.65 1.5 1.3 11 72±5 3/4″ 460 Air Cooling 1180 750 1150
D15VA 2.4 2.3 2.1 1.8 15 72±5 3/4″ 460 Air Cooling 1180 750 1150
D18VA 3.1 2.9 2.7 2.3 18.5 72±5 1-1/4″ 645 Air Cooling 1380 850 1250
D22VA 3.8 3.6 3.2 2.5 22 72±5 1-1/4″ 665 Air Cooling 1380 850 1250
D30VA 5.3 5.0  4.3 3.6 30 72±5 1-1/4″ 925 Air Cooling 1450 900 1220
D37VA 6.6 6.2 5.7 4.6 37 72±5 1-1/2″ 1100 Air Cooling 1595 1000 1365
D45VA 8.0  7.7 6.9 6.0  45 72±5 1-1/2″ 1210 Air Cooling 1595 1000 1450
D55VA 10.5 9.8 8.7 7.3 55 72±5 2″ 1810 Air Cooling 2100 1250 1700
D75VA 13.6 13.0  11.3 10.1 75 72±5 2″ 1900 Air Cooling 2100 1250 1700
D90VA 16.2 15.4 13.2 11.2 90 72±5 2″ 2190 Air Cooling 2100 1250 1700
D110VA 20.8 19.5 16.5 13.7 110 72±5 DN65 3030 Air Cooling 2555 1460 1980
D132VA 24.0  23.5 20.0  15.5 132 72±5 DN65 3320 Air Cooling 2555 1460 1980
D160VA 27.8 26.0  23.5 19.5 160 72±5 DN65 3720 Air Cooling 2860 1620 2050
D185VA 32.5 31.0  26.0  21.6 185 72±5 DN80 3930 Air Cooling 2860 1620 2050
D200VA 34.5 33.0  28.0  23.5 200 72±5 DN80 4550 Air Cooling 2930 1770 2050
D220VA 38.0  36.5 32.0  27.0  220 72±5 DN100 5080 Air Cooling 3230 2080 2120
D250VA 43.0  40.5 36.5 32.0  250 72±5 DN100 5700 Air Cooling 3230 2080 2120
D280VA 51.5 50.0  45.0  37.0  280 72±5 DN125 6500 Air Cooling 4000 2100 2100
D315VA 56.0  55.0  49.0  41.0  315 72±5 DN125 7850 Air Cooling 4600 2300 2400

 

A World Class Manufacturer of Air Compressors

1 We supply whole gas pressure system equipment and full range of accessory parts.
 
2  ORMD has about 20 years experience in the area of produce and maintaince, we can offer the optimum solution for user.
 
3  We can supply the equipment as custom's request and supply OEM & ODM service.
 
4  The instructions and video of install and operate can be supplied.
 
5  We can conmunicat by many kinds of chatapp 24h on line service.

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