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CMN Series Oil-free Scroll Air Compressor

CMN Series Oil-free Scroll Air Compressor

EP is always working for high technology of air compressor. After developing of water lubrication oil free screw air compressor, we continue develop the two-stage compression of 4.0 Mpa oil free screw air compressor standards such as JB/T 11882-2014 . Oil-free scroll air compressor is a new...

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Oil-free scroll air compressor china                

EP is always working for high technology of air compressor. After developing of water lubrication oil free screw air compressor, we continue develop the two-stage compression of 4.0 Mpa oil free screw air compressor standards such as JB/T 11882-2014 . Oil-free scroll air compressor is a  new design and developed by HL which is different from any others scroll air compressor in the world. HL scroll air compressor more reasonable structure, good heat dissipation, longer using life, better stability, air-end 2 years warrantly and also the only one who can manufacture 1.2Mpa scroll air compressor in the global.

Oil-free scroll air compressor features :

1、High precision & inventive design air-end, longer service time and 2 years warranty
                       2、Using permanent magnet motor,compressor efficiency is improved 10%
                       3、Motor is connected with air-end directly, without belt,coupling,no need adjustment, super low noise
                       4、PLCcontroller display discharge temperature, pressure,operation time, maintenance remain and fault alarm,etc.

Working principle of oil-free scroll air compressor

Air compressor processes which is realized by the movement of rotor and stator. The air is sucked                        From the side of air-end, rotor seals the compression chamber and air is compressed gradually along with rotor movement and compression chamber become smaller. Compressed air discharged from the center of stator. This is a continues processes, the discharged compressed air                        Is smooth and no fluctuation.

The movement of rotor refer figure 1-4 (suction-compression-exhaust).The suction air is gradually                        Compressed in the smaller and smaller compression chamber due to rotor and stator movement, at last the compressed air is discharged from the center discharge hole.

We is a leading manufacturer of industrial air compressor china manufacturers, oir free air compressor china suppliers and screw air compressor china spare parts.Based in China, our product lower noise air compressors,Oil-free screw air compressor range represents the most comprehensive portfolio of compressed air equipment offered for thousands of applications in the Oil, Textile, Food, Marine, etc. industries.

Technical parameters for CMW series Oil-free scroll air compressor

Model                            Motor power                            Working pressure                            FAD                            Noise                            Connection                            N.W.                            Dimension                            
L*W*H                            
KW                            HP                            Mpa                            L/min                            dB(A)                            inch                            kg                            mm                            
CMW2.2-0.82.230.2-0.825549±31/2″132670*630*945
CMW3.7-0.83.750.2-0.841552±31/2″150720*680*1050
CMW4.4-0.82.2*260.2-0.851052±31/2″150800*650*1020
CMW7.4-0.83.7*2100.2-0.883055±31″185880*720*1120
CMW11-0.83.7*3150.2-0.8124558±31″3001450*900*1150
CMW15-0.83.7*4200.2-0.8166061±31″3501450*900*1150









CMW2.2-1.02.230.2-1.021549±31/2″132670*630*945
CMW4.5-1.04.560.2-1.041052±31/2″150720*680*1050
CMW4.4-1.02.2*260.2-1.043052±31/2″150800*650*1020
CMW9-1.04.5*2120.2-1.082058±31″185880*720*1120
CMW13.5-1.04.5*3180.2-1.0123061±31″3001450*900*1150
CMW18-1.04.5*4250.2-1.0164061±31″3501450*900*1150









CMW3.0-1.2350.2-1.221049±31/2″135670*630*945
CMW4.2-1.24.560.2-1.236052±31/2″150720*680*1050
CMW6.0-1.23*280.2-1.242052±31/2″150800*650*1020
CMW9-1.24.5*2120.2-1.272058±31″185880*720*1120
CMW13.5-1.24.5*3180.2-1.2108061±31″3001450*900*1150
CMW18-1.24.5*4250.2-1.2144061±31″3501450*900*1150


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