CMN oilless scroll style air compressor has an air supply pressure of 2 to 12 bar, a gas production volume of 255 to 1660L/min, and an ultra-quiet design. As one of the best oil free compressor suppliers, CMN oilless scroll style compressor is suitable for various processes with small gas consumption but high cleanliness requirements. The main components of the unit are high-precision square air end, permanent magnet motor, frequency converter and stainless steel gas storage tank.
| Model | Capacity | Pressure | Capacity | Noise | Weight | Dimension | |||
| kW | HP | MPa | Psi | L/min | cfm | dB(A) | kg | mm | |
| CMW2.2-0.8 | 2.2 | 3 | 0.2-0.8 | 29-116 | 255 | 9 | 49±3 | 132 | 665×630×940 |
| CMW3.7-0.8 | 3.7 | 5 | 0.2-0.8 | 29-116 | 415 | 15 | 52±3 | 150 | 660×665×990 |
| CMW4.4-0.8 | 2.2×2 | 6 | 0.2-0.8 | 29-116 | 510 | 18 | 52±3 | 150 | 800×670×1190 |
| CMW7.4-0.8 | 3.7×2 | 10 | 0.2-0.8 | 29-116 | 830 | 29 | 55±3 | 185 | 880×670×1190 |
| CMW11-0.8 | 3.7×3 | 15 | 0.2-0.8 | 29-116 | 1245 | 44 | 58±3 | 300 | 1400×800×1280 |
| CMW15-0.8 | 3.7×4 | 20 | 0.2-0.8 | 29-116 | 1660 | 59 | 61±3 | 350 | 1400×800×1280 |
| CMW18.5-0.8 | 3.7×5 | 25 | 0.2-0.8 | 29-116 | 2075 | 73 | 63±3 | 600 | 1400×800×1870 |
| CMW22-0.8 | 3.7×6 | 30 | 0.2-0.8 | 29-116 | 2490 | 88 | 63±3 | 650 | 1400×800×1870 |
| CMW2.2-1.0 | 2.2 | 3 | 0.2-1.0 | 29-145 | 215 | 8 | 49±3 | 132 | 665×630×940 |
| CMW4.5-1.0 | 4.5 | 6 | 0.2-1.0 | 29-145 | 410 | 14 | 52±3 | 150 | 660×665×990 |
| CMW4.4-1.0 | 2.2×2 | 6 | 0.2-1.0 | 29-145 | 430 | 15 | 52±3 | 150 | 800×670×1190 |
| CMW9-1.0 | 4.5×2 | 12 | 0.2-1.0 | 29-145 | 820 | 29 | 58±3 | 185 | 880×670×1190 |
| CMW13.5-1.0 | 4.5×3 | 18 | 0.2-1.0 | 29-145 | 1230 | 43 | 61±3 | 300 | 1400×800×1280 |
| CMW18-1.0 | 4.5×4 | 25 | 0.2-1.0 | 29-145 | 1640 | 58 | 61±3 | 350 | 1400×800×1280 |
| CMW22.5-1.0 | 4.5×5 | 30 | 0.2-1.0 | 29-145 | 2050 | 72 | 63±3 | 600 | 1400×800×1870 |
| CMW27-1.0 | 4.5×6 | 36 | 0.2-1.0 | 29-145 | 2460 | 87 | 63±3 | 650 | 1400×800×1870 |
| CMW3.0-1.2 | 3 | 5 | 0.2-1.2 | 29-174 | 210 | 7 | 49±3 | 132 | 665×630×940 |
| CMW4.5-1.2 | 4.5 | 6 | 0.2-1.2 | 29-174 | 360 | 13 | 52±3 | 150 | 660×665×990 |
| CMW6.0-1.2 | 3×2 | 8 | 0.2-1.2 | 29-174 | 420 | 15 | 52±3 | 150 | 800×670×1190 |
| CMW9-1.2 | 4.5×2 | 12 | 0.2-1.2 | 29-174 | 720 | 25 | 58±3 | 185 | 880×670×1190 |
| CMW13.5-1.2 | 4.5×3 | 18 | 0.2-1.2 | 29-174 | 1080 | 38 | 61±3 | 300 | 1400×800×1280 |
| CMW18-1.2 | 4.5×4 | 25 | 0.2-1.2 | 29-174 | 1440 | 51 | 61±3 | 350 | 1400×800×1280 |
| CMW22.5-1.2 | 4.5×5 | 30 | 0.2-1.2 | 29-174 | 1800 | 64 | 63±3 | 600 | 1400×800×1870 |
| CMW27-1.2 | 4.5×6 | 36 | 0.2-1.2 | 29-174 | 2160 | 76 | 63±3 | 650 | 1400×800×1870 |
The compression process of air is realized through the mutual movement of the static scroll and the dynamic scroll. The air enters from the side of the air end, and the dynamic scroll seals the compression chamber. With the movement of the dynamic scroll, the air is gradually compressed. The compressed air is discharged from the center of the static scroll. This process is repeated continuously, achieving a continuous and fluctuation-free output of compressed air.
High-precision, high-rigidity square design, ultra-long life, two-year warranty for the air end.
CMN oilless scroll air compressor driven by a permanent magnet motor, energy consumption is reduced by more than 10%.
The motor is directly connected to the host, no coupling, no belt, no adjustment, extremely low noise and high efficiency.
Super silent: Simple and exquisite design, excellent structure, and advanced sound insulation cover can reduce noise to a minimum of 49 decibels.
sales@cmncompressor.com 
0576-83598818 
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