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 the fan operation, the drip mouth dropped to the cylinder block oil rotary blower where necessary good, the surface lubrication to reduce friction heat and friction noise; forming an oil film between the rotating turbine components and keep rotating Fans seal. Circulation means pressure lubrication system is generated when the fan is working via the rotary formed by the difference of the automatic supply of oil, 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. Rotary fan is a blower aeration equipment used, the main function is to achieve compressed air aeration. Rotary blowers mainly consists of motor, air filter, blower body, the air chamber, the base (and fuel tank), composed of six sections dripping mouth. Small rotary fan, air volume, low noise, energy province. Rotary blowers uses the principle of operation of compressed air, although the volume is small, but air volume, energy saving Shandong rotary fan, quiet operation other forms of fan can not match. Smooth operation, easy installation Zhangqiu rotary fan, minicomputer species as long as it is properly seated small vibration during operation, does not require the installation of anti-vibration device, easy to install. Rotary rotary blower fan manufacturers _ _ Zhucheng East Han Machinery Co., Ltd. provided by Zhucheng East Han Machinery Co. 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!