We follow the needs of our customers and carefully design and produce high quality High Efficient Air Compressor Type, Belt Driven Common Screw Air Compressor, Compression Air Compressor at low prices. Based on the business tenet of 'Pragmatic integrity, safety and stability, technological innovation', we have always been pursuing the goal of creating more valuable products for global customers. The purpose of our company is to generate profits, and the core is to maximize the interests of customers. We insist on scientific development and independent innovation as our main tasks.
Industrial energy saving 75hp two-stage compression air compressor
Adopt two-stage main engine, the unique main engine design, the first compression unit and the second compression unit are integrated in one body, through the gear drive, so that the rotor of each compression unit can obtain the linear speed.
Rotor profile reduces leakage area and improves compression efficiency.
Between the primary and secondary compression Chambers, oil injection cooling is introduced to replace the intercooler, significantly reducing the loss of compressed air, and controlling the dew-point temperature of compressed air, preventing liquid water from entering the secondary host to cause corrosion, and preventing oil emulsification.
Part of axial intake design is introduced in the primary and secondary main engine, which makes full use of the effective length of screw and makes compression efficiency.Reducing radial unbalance force and improving component life;It also significantly reduces the running noise.
Product details
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Product parameters
| Item name | two stage Screw air compressor |
| Discharge Pressure(Mpa) | 0.8 |
| Power(KW) | 55 |
| Motor(HP) | 75 |
| External Dimension(L×W×H mm) | 2180*1360*1660 |
| Weight(KG) | 1860 |
| Voltage (v) | 220/380/415 |
| Frequency(HZ) | 50 |
| Cooling way | Air Cooled |
Two - stage double variable frequency screw air compressor advantage
● Adopt two-stage main engine, the unique main engine design, the first compression unit and the second compression unit are integrated in one body, through the gear drive, so that the rotor of each compression unit can obtain the linear speed.
● Rotor profile reduces leakage area and improves compression efficiency.
● Between the primary and secondary compression Chambers, oil injection cooling is introduced to replace the intercooler, significantly reducing the loss of compressed air, and controlling the dew-point temperature of compressed air, preventing liquid water from entering the secondary host to cause corrosion, and preventing oil emulsification.
● Part of axial intake design is introduced in the primary and secondary main engine, which makes full use of the effective length of screw and makes compression efficiency.Reducing radial unbalance force and improving component life;It also significantly reduces the running noise.
Packing & Delivery
Our service
Perfect after-sales service
Site free guidance installation, commissioning, free training
Compressed air technical service engineers one-on-one for your after-sales, 24 hours rapid response, let you worry
During the warranty period, parts and components quality problems, 100% free maintenance, replacement
The SPM140II Two stage compression Permanent Magnet Inverter Screw Air Compressor we produce have the advantages of long service life, reasonable structure, beautiful appearance, novel styles, and first-class quality, which is a new generation of products with strong vitality. We hope to achieve harmony between our employees and the development of our business under the condition of efficiency and efficiency improvement. We will work hard, strengthen management, focus on quality internally and externally.
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