FEATURES:

1,Using advanced spiral back into the exhaust port and within the technique, the body effectively delayed the return of high-pressure gas shocks, so fans, the noise is significantly reduced;

2, Rotor use of advanced composite curve, teeth together more reasonable and improve the fan Efficiency;

3,seal structure is reasonable, oil and gas can not enter the device and therefore, the output air is clean, free of oils and fats;

4,with high precision, hardened gears, enabling the machine to further improve life expectancy, and noise reduction;

5, Rotor, cases, wall And other key components, to achieve the digital processing, improved product quality and production efficiency.