SCR Compressor

Permanent Magnetic VSD Screw air compressor APM series

Working Power: 7.5~75KW(10~100HP)
Free Air Delivery: 0.41~12.2m³/min(14.5~430.8cfm)
Working Pressure: 7/8/10bar(101.5/116/145 psig)

product video
product advantages
  • 1 Super Premium Efficiency APM Motor (IE4 equivalent)
    • ● Oil-cooled motor.
    • ● Fully enclosed lP65 protection.
    • ● Reach lE4 efficiency standard.
    • ● VSD: variable speed drive.
    • ● Optimal cooling for all speeds and ambient conditions.
    • ● Bearing free motor requires zero maintenance.
    • ● UH series Permanent magnets resist to 180°℃
    • ● F grade insulation and B grade temperature rise assessment.
    • ● High temperature design prevents demagnetization.

    Down-to-earth investment for the future

  • 2 What you pay should be only for what you use

    SCR compressor can adjust compressor's rotating speed depends on the demand of factory load which changes from moment to moment by own developed algorithm. Thus, it can provide exact volume and pressure what customer needs and achieve maximum energy saving.

    Achieve an energy-saving effect under any load operation through wide-range inverter control, wide-range control, and e-STOP function.

    What you pay should be only for what you use

  • 3 Special Dual Housing Oil Cooling Motor

    Permanent Magnet motor adopt dual housing design with IP65 protection grade, there have space left for oil channel between the inner housing and outer housing. It take use of compressor itself lubricant system to cool down motor circularly through its oil channel, no touch with outside cooling air, and more suitable for the dusty environment,  It break through the traditional air cooling motor disadvantage with IP23 or IP54 protection grade.

    Special Dual Housing Oil Cooling Motor

  • 4 Special morse connection

    PM motor rotor is directly mounted on the airend shaft, No gears or belts, no coupling, Zero transmission loss, Easy for installation, No need to make adjustment, Better protection for inner parts of PM motor. There's no bearing for the PM motor, so motor is 100% free maintenance, Reduce maintenance cost.

    Special morse connection

  • 5 Double Frequency conversion system

    Constant pressure output:
    A significant energy-saving effect can be achieved by constant pressure control Pressure fluctuation can be controlled within士0.01MPa.

    Constant temperature output:
    Normally the temperature is set at 81℃,ensure the best lubrication performances while avoid the sudden stop caused by haigh temperature.

    Double Frequency conversion system

SCR oil-cooled permanent magnetall in one compressor
  • High quality reliable dryerHigh quality reliable dryer The high heat exchange efficiency design of the inlet and outlet temperature difference of 5 ℃ reduces the demand of cooling capacity to a low level and achieves a high energy efficiency ratio.The stainless plate heat exchanger is used to prevent the dryer itself from becoming a source of pollution and to achieve high quality compressed air. Efficient heat transfer capacity and the use of environmentally friendly refrigerant R134a makes it especially be suitable for high temperature and high humidity environment. High-efficiency (99.9%) air-water separation structure is combined with a highly reliable automatic drainage device, to ensure that the condensate water was drained from the compressed air system timely and ef ficiently. Ultra-quiet refrigeration compressor,high reliability and long service life. The wind condenser uses nano anti-corrosion coating to improve heat-transfer performance.
  • High precision triple filterHigh precision triple filter Remove solid particles down to 0.01m,reach the maximum residual oil content of 0.01ppm and provide high quality compressed air.
  • Large capacity air tank The use of a large-capacity air tank can reduce the periodic pulsating airflow of the compressor exhaust,stabilize the pressure in the compressor air pipe, reduce the start frequency of the air compressor, protect the air compressor, and reserve air at the same time.
product parts
product details
Permanent Magnet (PM) motor
① Permanent Magnet (PM) motor ● Reach IE4 efficiency standard ● Lubricant-cooled motor ● VSD: variable speed drive ● IP65 protection
New compressor airend
② New compressor airend ● New improved rotor profile ● R&D in Japan ● Designed to give many years of reliable operation
inlet filter
③ inlet filter ● Nano scale Heavy duty ● filtration accuracy upto 99.9% ● Dust particles below 0.3 micron ● Pressure drop indicator
cooling fan
④ VSD fan ● VSD control ● Compact ● Low noise level ● High capacity for optimized cooling ● Low power consumption
Classic cooler design
⑤ Classic cooler design ● Easy access for maintenance ● Paint anti-corrosion coating on surface ● 30% oversized cooler design
innovative  vectorial inverter
⑥ Innovative flux vector inverter ● Wide voltage design ● Meets C3 and C3 EMC requirements ● IBuilt-in DC reactor ● Independent cooling air duct design
Plot® Touch controller
⑦ IT 6000 touch PLC ● 7.0 inch full color touch LCD screen ● Real-time Operation/ Maintenance/ Alarm information ● Operation record/ Chart display ● Weekly timer/Service history and planning
Inlet valve
⑧ Inlet valve ● Optimizes the inlet flow of the air end. ● No blow-off losses / Large suction area ● Full aluminum design: maintenance-free. ● Fast check: prevent unloading and shutdown oil injection
Oil filter
⑨ Oil filter ● High efficiency oil filter removes  contaminants from the oil ● Oil particles can be controlled at 0.1 micron ● Ensures a smooth and well-lubricated oil system
Built-in separation system
⑩ Gas tank & built-in separation system ● Oversized air and oil tank improves the cyclone effect maximising the separation process ● The high efficiency oil separator ensures that the oil carry over is less than 3ppm ● System pressure loss is less than 0.02mpa
all-steel internal pipe system
⑫ All-steel internal pipe system ● All steel internal pipe work and compression joints are used to prevents leakage and premature ageing often seen with flexible pipes ● Less pipe friction loss
product parameter
Model KW HP Capacity
SCR10APM-7 7.5 10 0.46-1.15 7 1720*650*1260 420 RC 1/2
SCR10APM-8 0.41-1.1 8
SCR10APM-10 0.57-0.95 10
SCR15APM-7 11 15 0.72-1.75 7 1840*605*1260 450 RC 3/4
SCR15APM-8 0.69-1.7 8
SCR15APM-10 0.75-1.5 10
SCR15APM-13 0.65-1.2 13
SCR15APM-15 0.56-1 15
SCR20APM-7 15 20 0.96-2.4 7 1840*605*1260 460 RC 3/4
SCR20APM-8 0.92-2.3 8
SCR20APM-10 1.0-2.0 10
SCR20APM-13 0.62-1.5 13
SCR20APM-15 0.7-1.3 15
SCR20APM-16 0.69-1.2 16
Air dryer,filters,air tank is optional for 10~20HP
SCR30APM-7 22 30 0.9-3.45 7 1200*800*1100 350 RC 1
SCR30APM-8 0.85-3.4 8
SCR30APM-10 0.7-3.0 10
SCR30APM-12.5 0.65-2.7 12.5
SCR30APM-15 0.9-1.9 15
SCR30APM-16 0.85-1.8 16
SCR40APM-7 30 40 1.15-4.7 7 1200*800*1100 390 RC 1
SCR40APM-8 1.1-4.6 8
SCR40APM-10 1.0-4.2 10
SCR50APM-7 37 50 1.5-6.2 7 1300*900*1270 520 R1 1/2
SCR50APM-8 1.5-6.1 8
SCR50APM-10 1.3-5.6 10
SCR50APM-12.5 1.0-4.5 12.5
SCR60APM-7 45 60 1.85-7.4 7 1300*950*1370 620 R1 1/2
SCR60APM-8 1.85-7.3 8
SCR60APM-10 1.65-6.8 10
SCR60APM-12.5 1.6-6 12.5
SCR75APM-7 55 75 2.4-10.2 7 1800*1200*1550 1000 RC 2
SCR75APM-8 2.3-10.1 8
SCR75APM-10 2.1-8.5 10
SCR75APM-12.5 1.8-7.5 12.5
SCR100APM-7 75 100 3-12.2 7 1800*1200*1550 1100 RC 2
SCR100APM-8 2.9-12 8
SCR100APM-10 2.6-11 10




The capacity is measured as GB3853 standard.(equivalent to ISO1217 Annex C)

Standard voltage is 380V/50HZ/3P, other voltage is available.

The recommended best capacity range is 60%-100%.

Alpine/high altitude, high temperature, high humidity, high dust loads or other adverse working conditions will require specialized custom designs. These are available on special request.

We reserve the right to make changes and improvements to the design and appearance.

Specifications may change without prior notice.

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