Host by cast iron rotary fan casting, metal ring 2 (or spring 8), host a shaft, a rotor rotating fan Which is good, slide 4, eccentric cylinder 1, pump cover 2 , of which the fan metal ring, rotor vane pump cover and eccentric cylinder manufactured from wear-resistant castings, host-axis by 45 # steel manufacturing rotary vane blower 4 equal portions embedded in Changsha rotating rotor fan., fastened to the rotary center of the rotor fan shaft, the shaft with bearings at both ends of the front and rear pump cover mounted on an eccentric connected to the cylinder, this time is embedded in the rotor and the vane rotor inner wall of cylinder 4 is formed with four volume ranging from space, rotary blower running, pushing the metal ring or spring slide along the cylinder wall uniform motion rotary blower, rotary blower block by suction, suction port guide gas tank, exhaust, vent gas guide groove formed a working process rotary fan by: intake stroke, compression stroke, exhaust stroke three parts rotary fan rotation when the rotor vane groove 4 reciprocate the air. inhaling, compression, exhaust fan rotation ZHANGHUANG constitutes fan. Rotary blower installation: 1, rotary fan should be installed horizontally, the installation process should be taken to avoid collision and impact. 2, please take the correct distribution line and turning and turning attention to the motor rotation direction markings on the fan, fan reverse prohibited. If you use a single motor, measure the voltage is stable, if the voltage is unstable, configure the regulator to ensure stable voltage. 3. Be careful not to take over when the valve is screwed down, install a check valve in the direction of the arrow. Rotary fan factory outlets, rotary blower, Zhucheng East Han Machinery Co., Ltd. is 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 the East Han Machinery Co., Ltd. Zhucheng and you hand into the brilliant, for a better future! You can also access (www.dhlcfj.com/supply_details_37301575.html), for more information about the company.