75kW Two Stage Permanent Magnet VSD Energy Saving Industrial Air Compressor

The RK100APMII is a 75kW 100HP two-stage permanent magnet VSD screw air compressor delivering 16m³/min at 8bar with 30% energy savings, ±0.1bar stable pressure, and CE certification for continuous ind

  • Working Pressure:7~13[ bar ]101.5~188.5[ psig ]
  • Free Air Delivery:134~564[ cfm ]3.8~16[ m3/min ]
  • Working Power:75[ kw ]100[ hp ]
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Product Details

RK100APMII (17).jpg

Product features

  •  Two-Stage Compression with Intercooling: Reduces power loss and improves efficiency by 11–15% vs. single-stage models.

  • IE5 Permanent Magnet Motor: Achieves 97% motor efficiency with over 30% energy savings vs. traditional induction motors.

  •  Variable Frequency Drive (VSD): Maintains stable outlet pressure within ±0.1 bar and reduces grid impact.

  • 16 m³/min @ 8bar High Flow: Ensures stable air supply for large-scale continuous production.

  • Intelligent PLC Controller: Provides real-time monitoring, fault diagnosis, and remote control via touch screen.

  • Low Noise Operation: Operates as low as ≤76 dB(A) — ideal for indoor installation.

  • Heavy-Duty Design: Built for 24/7 continuous operation with minimal maintenance.

  •  CE Certified: Meets international safety and quality standards.


Technical Parameters


Two-stage PM VSD Screw Air Compressor

ModelAir Delivery  (m³/min)Power
(kW/hp)		Noise
dB(A)		Outlet
diameter		Dimensions
(mm)		Weight
(kg)
7 bar8 bar10 bar13 barL*W*H
RK30APMII1.4-4.51.3-4.21.1-3.50.8-2.7  22/3068 G1 1/21300*980*1220560 
RK40APMII1.8-6.041.7-5.91.4-4.7  1.2-4.0  30/4068 G1 1/21400*1100*1450800 
RK50APMII2.3-7.52.1-7.51.8-7.2  1.6-5.4  37150 68 G1 1/21400*1100*1450850 
RK60APMII3.2-10.53.0-9.92.3-8.0  2.0-6.8  45/6072 G21500*1200*15501500 
RK75APMII4.1-13.63.8-12.53.0-10.1  2.3-8.0  55175 76 G22100*1440*16501700 
RK100APMII4.8-16.04.7-15.53.8-13.03.1-11.5  75/10076 G22100*1440*16501800 
RK125APMII6.2-20.75.9-19.54.8-16.54.2-14.0  90/12576 DN652450*1700*17602400 
RK150APMII7.4-24.87.2-24.06.1-20.24.8-16.05110/15076 DN802600*1900*18902800 
RK175APMII8.7-29.08.4-28.07.1-23.75.7-19.0132/17578 DN802600*1900*18903000 
RK220APMII10.2-35.39.8-33.58.4-30.66.9-26.0160/22078 DN1003250*2100*22004300 
RK250APMII11.7-41.010.8-38.09.6-34.58.3-29.0185/25078 DN1003250*2100*22004500 
RK275APMII13.1-45.012.3-42.010.7-38.09.5-31.5200/27578 DN1253800*2300*22006000 
RK300APMI15.5-51.514.5-48.311.6-38.510.7-35.5220/30082 DN1253800*2300*22006500 
RK350APMII16.2-55.015.3-53.013.5-45.811.4-40.8250/35082 DN1253800*2300*22007000 
RK375APMII18.0-62.017.1-60.015.0-52.012.9-43.0280/37582 DN1253800*2300*22007500 
RK420APMII19.5-74.018.6-67.016.8-59.015.2-52.5315/42082 DN1254300*2300*24308500 
RK480APMII22.5-81.021.9-78.019.2-64.016.5-56.0355/48082 DN1504700*2250*24209500 
RK540APMII25.2-89.024.6-84.521.6-77.018.3-64.0400/54082 DN1504700*2250*242010000 


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