Oil Free Scroll Air Compressor

http://www.china-air-compressors.com/portable-car-air-compressor/CMN-series-Oil-free-scroll-air-compressor.html

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.

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

CMW2.2-0.8 2.2 3 0.2-0.8 255 49±3 1/2″ 132 670*630*945

CMW3.7-0.8 3.7 5 0.2-0.8 415 52±3 1/2″ 150 720*680*1050

CMW4.4-0.8 2.2*2 6 0.2-0.8 510 52±3 1/2″ 150 800*650*1020

CMW7.4-0.8 3.7*2 10 0.2-0.8 830 55±3 1″ 185 880*720*1120

CMW11-0.8 3.7*3 15 0.2-0.8 1245 58±3 1″ 300 1450*900*1150

CMW15-0.8 3.7*4 20 0.2-0.8 1660 61±3 1″ 350 1450*900*1150

CMW2.2-1.0 2.2 3 0.2-1.0 215 49±3 1/2″ 132 670*630*945

CMW4.5-1.0 4.5 6 0.2-1.0 410 52±3 1/2″ 150 720*680*1050

CMW4.4-1.0 2.2*2 6 0.2-1.0 430 52±3 1/2″ 150 800*650*1020

CMW9-1.0 4.5*2 12 0.2-1.0 820 58±3 1″ 185 880*720*1120

CMW13.5-1.0 4.5*3 18 0.2-1.0 1230 61±3 1″ 300 1450*900*1150

CMW18-1.0 4.5*4 25 0.2-1.0 1640 61±3 1″ 350 1450*900*1150

CMW3.0-1.2 3 5 0.2-1.2 210 49±3 1/2″ 135 670*630*945

CMW4.2-1.2 4.5 6 0.2-1.2 360 52±3 1/2″ 150 720*680*1050

CMW6.0-1.2 3*2 8 0.2-1.2 420 52±3 1/2″ 150 800*650*1020

CMW9-1.2 4.5*2 12 0.2-1.2 720 58±3 1″ 185 880*720*1120

CMW13.5-1.2 4.5*3 18 0.2-1.2 1080 61±3 1″ 300 1450*900*1150

CMW18-1.2 4.5*4 25 0.2-1.2 1440 61±3 1″ 350 1450*900*1150

FAQ：

1.HOW LONG CAN I GET THE FEEDBACKS AFTER WE SENT THE INQUIRY? 

We will reply you within 12 hours in working day.

2.CAN YOU DO CUSTOMIZED PRODUCTS?

Yes,we are mainly doing customized products according to the customers’ drawings or samples.

3.HOW MANY EMPLOYEES OF YOUR COMANY?WHAT ABOUT THE TECHNICISTS?

We now have more than 650 employees, including 10 engineers and 50 technicians.