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55~75kW Industrial Heavy Duty Two Stage Screw Air Compressor

1. Air delivery: 7.5~16m3/min 265~565cfm
2. Pressure: 0.7~1.3MPa/7~13bar/101.5~188.5psi
3. Power:55~75kW/75~100hp
Availability:
Quantity:
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The two-stage compression permanent magnet variable frequency screw air compressor is a highly efficient and energy-saving air compressor that adopts two-stage compression technology (air is compressed twice) and a permanent magnet synchronous motor (PM motor), combined with variable frequency speed regulation function, to achieve more stable air pressure output and lower energy consumption.


Technical Parameters

Two-stage PM VSD Screw Air Compressor
ModelAir Delivery  (m³min)Power
(kW/hp)
Noise
dB(A)
Outlet
diameter
Dimensions
(mm)
Weight
(kg)
7 bar8 bar10 bar13 barL*W*H
RK75APMII4.1-13.63.8-12.53.0-10.1  2.3-7.5  55175 76 G22100*1300*16501300 
RK100APMII4.8-16.04.7-15.53.8-12.83.1-10.2  75/10076 G22100*1300*16501350 


Product features

1. Higher Air Output at the Same Power Consumption.

2. Two-Stage Compression Airend: Increases efficiency by an average of 8%, delivering greater air output without additional energy use.

3. IE4 Class Permanent Magnet Motor:Achieves 97% energy efficiency with a service factor of SF1.2–1.35, ensuring reliable, energy-saving performance even in extreme conditions.

4. Superior Oil-Air Separation: Delivers outlet oil content below 2 ppm for cleaner compressed air and reduced maintenance.

5. Low-Noise Centrifugal Fan: Engineered for increased airflow and superior cooling efficiency, significantly reducing thermal stress and prolonging heat exchanger lifespan.


Application Industries

Manufacturing, automotive spraying, welding, assembly line pneumatic tools, tire inflation, precision component cleaning, food and beverage industry, beverage processing, pharmaceutical production, medical equipment, chemical and energy, textile industry, chemical fiber spinning, looms, mining and engineering machinery, mine drilling, tunnel construction, sewage treatment and other industries.


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