Henan Rancheng Machinery Co., Ltd.
Henan Rancheng Machinery Co., Ltd.
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1107CFM 25bBar Diesel Engine Screw Compressors Portable Air Compressors For Construction Work Mining Industry
Machine Introduction
The air compressor fully realizes "convex-convex" meshing, which is conducive to the formation of a fluid dynamic lubrication film, reduces lateral leakage through the contact area, improves compressor efficiency, and improves rotor processing and testing performance.
Adopting the design concept of "large rotor, large bearing, low speed method", the speed is 30-50% lower than other brands, reducing noise, vibration, exhaust temperature, improving rotor rigidity, extending service life, and reducing sensitivity to debris and oil carbides.
The power range is 4~355KW, of which 18.5~250KW is suitable for compressors without direct-connected gearboxes, 200KW and 250KW are suitable for compressors with 4-stage direct-connected motors, and the speed is as low as 1480 rpm.
Technical Parameters
| Model | Air capacity (m3/min) | Work pressure (Mpa) | Diesel engine (HP) | Dimension size (mm) |
| 6/7 | 6 | 0.7 | Yuchai 80HP | 3750×1920×1700 |
| 7.5/7 | 7.5 | 7 | Yuchai 80HP | 3750×1920×1700 |
| 9/7 | 9 | 0.9 | Yuchai 95HP | 3750×1920×1700 |
| 12/10 | 12 | 1 | Cummins 150HP | 4080×1980×2350 |
| 12/10 | 12 | 1 | Yuchai 160HP | 4080×1980×2350 |
| 10/13 | 10 | 1.3 | Yuchai 160HP | 4080×1980×2350 |
| 17/7 | 17 | 0.7 | Cummins 180HP | 3380×1640×2350 |
| 15/10 | 15 | 1 | Cummins 180HP | 3380×1650×2500 |
| 15/10 | 15 | 1 | Yuchai 190HP | 3380×1650×2500 |
| 15/13 | 15 | 1.3 | Yuchai 240HP | 3380×1650×2500 |
| 15/14.5 | 15 | 1.45 | Yuchai 190HP | 3380×1650×2500 |
| 13/17 | 13 | 1.7 | Cummins 215HP | 3780×1980×235 |
| 18/17 | 18 | 1.7 | Cummins 260HP | 3780×1980×235 |
| 18/17 | 18 | 1.7 | Yuchai 260HP | 3780×1980×235 |
| 19/18 | 19 | 18 | Yuchai 260HP | 3780×1980×235 |
| 22/8 | 22 | 0.8 | Cummins 260HP | 4580×1950×2600 |
| 22/14 | 22 | 1.4 | Yuchai 340HP | 4580×1950×2600 |
| 22/14 | 22 | 1.4 | Cummins 360HP | 4580×1950×2600 |
| 22/18 | 22 | 1.8 | Yuchai 340HP | 4600×1950×2850 |
| 22/18 | 22 | 1.8 | Cummins 360HP | 4600×1950×2850 |
| 22/20 | 22 | 2 | Cummins 325HP | 4600×1950×2850 |
| 26/20 | 26 | 2 | Cummins 360HP | 4600×1950×2850 |
| 27/20 | 27 | 2 | Yuchai 395HP | 4600×1950×2850 |
| 27/22 | 27 | 2.2 | Cummins 400HP | 4600×1950×2850 |
| 29/23 | 19 | 2.3 | Yuchai 400HP | 4700×2100×2850 |
| 31/25 | 31 | 2.5 | Yuchai 550HP | 4700×2100×2850 |
| 33/25 | 33 | 2.5 | Yuchai 550HP | 4700×2100×2850 |
| 35/30 -38/25 | 35/38 | 3/2.5 | cummins 550HP | 4700×2100×2850 |
Application
Diesel portable screw air compressors are widely used in highways, railways, mines, water conservancy, and shipbuilding, urban construction, energy, military and other industries.
Machine Pictures
