Rotating fan's role. Eccentric loading when the rotor rotates in the cylinder body. The turning turbine rotor blade slot 4 reciprocate. The air is sucked into the compression discharge. Constitutes fan blades and rotor, the cylinder block mutual friction generates heat. So when a rotary blower fan operation where the cheapest, the drip mouth dropped to the cylinder block oil necessary to make the surface smooth, in order to reduce friction heat and friction noise; and to form a film between the parts, to keep rotating fan seal. Lubrication system is supplied to the oil circulation device automatically rotating fan pressure generated when the fan is working via the rotary formed by the difference where the best, and therefore can not be empty load operation rotary fan! The role of the host head of the role of the rotation of the rotary blower fan use is self-evident that it is a vital part of the rotary fan. HC-S rotary rotary blower fan structure mainly motor, air filter, blower body, the air chamber, the base (and tanks), drip mouth six parts. HC-S rotary blower works rotary blowers biased against the inner cylinder rotor eccentric operation, and volume change blade rotor slots between the air intake, compression, spit. HC-S rotary blower aeration water use * * hospitals, laboratories, sewage aeration stirring * Printing industry where the fan rotary vacuum feeder cheapest | Beijing rotating fan | Zhucheng East Han Machinery Co., Ltd. from Zhucheng Dong Han Machinery Limited. Zhucheng East Han Machinery Co., Ltd. (www.dhlcfj.com) (www.dhlcfj.com) strong, credible, Shandong Weifang fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Zhucheng East Han Machinery Co., Ltd. into the brilliant and you work for a better future!