Design features of Tianshui Jufeng fixed screw air compressor;
1. Fully realize the meshing of "surface to surface", thus contributing to the formation of hydrodynamic lubrication film, reducing the lateral leakage through the contact belt and improving the efficiency of the compressor; Improve the processing and testing performance of the rotor,
2. Adopting the design idea of "big rotor, big bearing and low speed", the speed is 30-50% lower than other brands, which can reduce noise and vibration, reduce exhaust temperature, improve rotor rigidity, prolong service life and reduce sensitivity to impurities and oil carbides.
3. The power range is 4-355KW, of which 18.5-250KW is gearbox-free direct connection. 200KW and 250KW are directly connected to a four-pole motor, and the speed is as low as 14804/ min.
4. Fully meet or even exceed the requirements of the national standard GB 19 153-2003 "Limited Value of Energy Efficiency of Positive Displacement Air Compressor".
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