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The screw compressor head is the core compression unit of the air compressor. It consists of a pair of high-precision male and female rotors, a bearing system and a sealing assembly. The rotors mesh and rotate to achieve continuous compression of the gas.
Product features
1. High Efficiency and Energy Saving
Rotor profile leakage loss is reduced by 15%, saving 8-12% energy compared to conventional heads (with IP55 permanent magnet motor).
2. Ultra-Long Life
40,000 hours of maintenance-free life (SKF/FAG-grade bearings + Teflon seals).
3. Low Noise and Vibration
Rotor dynamic balancing accuracy is G1.0 (ISO 1940 standard), with a noise level of ≤70dB(A) (at a distance of 1 meter).
4. Wide Load Capacity
The variable speed drive (VSD) model can operate efficiently from 25% to 100% load, eliminating wasted no-load operation.
Technical Parameters
| Model | Power (kW) | Flow (m³/min) | Working pressure ( bar) | Weight (kg) |
| CE55RW | 15.8 | 1.77 | 13 | 22 |
| CE55G | 27 | 2.64 | 14 | 30 |
| OS70 | 44.6 | 4.61 | 15 | 43 |
| CF75D8 | 61.3 | 6.16 | 15 | 57 |
| CF75G | 73.3 | 6.94 | 15 | 70 |
| CF90G5 | 85.4 | 8.87 | 15 | 120 |
| CF90LG3 | 88.6 | 11.2 | 10 | 129 |
| CF90D3 | 101 | 10 | 15 | 89 |
| CF90LG5 | 105 | 12.6 | 10 | 129 |
| CF128G | 198 | 20.8 | 15 | 280 |
| CF128LG | 222 | 28.8 | 10 | 330 |
| CF180R | 385 | 41.4 | 15 | 725 |
| OS110 | 139 | 14.68 | 15 | 150 |
| OS163 | 295 | 32.65 | 15 | 430 |
| CF180G2 | 385 | 41.4 | 15 | 780 |
| CF246G | 565 | 66.6 | 13.5 | 1600 |
Application
Manufacturing, medicine/food, energy mining, drilling platforms (explosion-proof design), mine ventilation (high dust environment) and other industries.
Q5: How can I reduce energy consumption?
Adopt dew point control (DPC) system to adjust the regeneration cycle according to demand to avoid overheating.
