55KW Oil Free Screw Air Compressor Water Inject Lubricated Screw Compressor

The RW Oil free screw air compressor eliminates the risk of contamination with 100% oil-free air for applications that require the highest levels of purity like - medical - pharmaceutical production -

  • Working Pressure:7~20[ bar ]101.5~232[ psig ]
  • Free Air Delivery:10.6~2294[ cfm ]0.3~65[ m3/min ]
  • Working Power:7.5~250[ kw ]10~350[ hp ]

Product Details

The RW Oil free screw air compressor eliminates the risk of contamination with 100% oil-free air for applications that require the highest levels of purity like - medical - pharmaceutical production - food production - critical electronics The water-injected screw compressors, water-cooled or air-cooled, meet your needs for quality air with high-pressure capability and energy efficiency.

RW-75AW (34).jpg

Product feature

1. The materials of whole air end are stainless steel (Both screw rotor and shell are stainless steel).

2. The ultra-high efficiency rare earth permanent magnet synchronous motor adopts original imported SKF bearing, which is 6%~8% more energy saving than the ordinary motor.

3. Aerospace stainless steel rotor, high strength wear resistance, corrosion resistance 0 stress deformation.

4. Main machine shell adopts SU304, Star wheel material using CF(carbon fiber) composite, with super wear resistance, strength, toughness.

5.Super high-efficiency non-contact meshing in the compression chamber, the pioneering design of "dynamic suspension" of the star wheel, the star wheel blade is close to "0" wear, the actual normal use is affected by environmental factors in 40,000 hours of machine exhaust down about 3%.

6. All piping systems, water vapor separation drums, water filtration systems, water cooler systems and so on. All SU304 stainless steel is adopted to ensure that the system is clean, pollution-free and free from corrosion and rust.

7. The compressed air is cleaned with purified water and basically does not contain airborne particles.

8. Passed the highest level certification of the world's authoritative oil-free compressor: German tuv-is 08573-3 "0" level oil-free certification.

9. Microcomputer control, 7-inch high-definition touch screen, automatic alarm, automatic protection, intelligent joint control, remote control (optional) and cloud network control (optional).

10.Danfoss stainless steel cooler is adopted.

Technical Parameters

Oil-free Water Lubricated Air Compressor
ModelAir Delivery (m3/min)Power (kW)Lubricating water amount (Liters)Cooling water amount T/HourCooling water inlet/outlet diameterNoise dB(A)Outlet diameterDimension (mm)
8 bar10 Bar12.5 barL*W*H
RW-08A/W1.171.050.817.5102.03/4"583/4"800*800*1200
RW-11A/W1.651.421.1011262.51"603/4"1150*755*1340
RW-15A/W2.432.171.8015263.51"633/4"1150*755*1340
RW-18A/W3.132.822.0518.5304.01"651"1400*900*1450
RW-22A/W3.523.212.7822305.01"651"1400*900*1450
RW-30A/W5.124.433.6330407.01 1/2"671 1/4"1550*1150*1550(A) 1500*1150*1300(W)
RW-37A/W6.305.334.7737409.01 1/2"671 1/4"1550*1150*1550(A) 1500*1150*1300(W)
RW-45A/W7.406.305.56459010.01 1/2"682"1980*1300*1760(A) 1800*1300*1670(W)
RW-55A/W9.608.557.675512012.01 1/2"702"1980*1300*1760(A) 1800*1300*1670(W)
RW-75A/W13.0011.509.707512018.01 1/2"732"2100*1600*1900(A) 2200*1500*1800(W)
RW-90A/W14.8013.9012.609018020.01 1/2"732 1/2"2400*1600*2000(A) 2200*1500*1800(W)
RW-110A/W19.8516.6615.5611018024.02"782 1/2"3000*1700*2250(A) 2200*1500*1800(W)
RW-132A/W23.1019.9716.9013224030.02"782 1/2"3000*1700*2250(A) 2200*1500*1800(W)
RW-160W28.1125.4522.5216024035.03H80DN802700*2800*2050
RW-185W33.9729.0025.2118530038.03"80DN802700*2800*2050
RW-200W36.7532.7829.2420030042.04"80DN1002700*2800*2050
RW-220W39.6736.7529.6322036047.04"80DN1002700*2800*2050
RW-250W43.5039.3034.0025036058.04"80DN1002700*2800*2050
Note:" A" means air cooling," W" means water cooling.