Host by cast iron rotary fan casting, metal ring 2 (or spring 8), host a shaft, a rotor, slide 4, an eccentric cylinder, pump cover 2, of which the metal fans ring, rotor, rotary vane ZHANGHUANG fans, pumps and eccentric cylinder cover wear-resistant castings manufactured by the host axis by 45 # steel manufacturing. rotary vane blower 4 equal portions embedded in the rotor, rotary fan shaft fastened to the center of the rotor shaft with bearings at both ends of the front and rear pump cover mounted on an eccentric connected to the cylinder, this time with four rotor embedded in the rotor vane and the cylinder wall to form four volumes ranging space, rotary blower running, pushing the metal ring or spring slide along the inner wall of uniform motion of the cylinder, rotary cylinder by a suction fan, intake port gas guide groove rotary blower, exhaust port, exhaust port guide Composition of the process gas tank rotary fan by: intake stroke, a compression stroke, the discharge stroke of three parts when rotating the rotary fan, the rotor vane groove 4 reciprocate, the air sucked into the compression. , exhaust fan rotation Shanxi constitutes fan. Rotary blower fan works by turning the cylinder rotates eccentrically offset rotor, the rotor blade slot and volume changes between the air intake, compression, spit out by the pressure difference between the blower automatically lubricant to the operation drip nozzle inner cylinder was added dropwise to reduce friction and noise Ningxia rotary fan, while maintaining the cylinder gas is not refluxed. The four vane rotary fan embedded in the aliquot of the rotor, fastened to the fan shaft center of the rotor, the two axes Bearing equipped with front and rear end connected to the pump cover mounted on an eccentric cylinder, this time with four rotor embedded in the rotor vane of the cylinder 4 is formed ranging from the volume of the space, the fan rotation during operation, the metal ring or spring slide along the cylinder wall to promote uniform motion, rotary blower airflow channel has cylinder intake port, the intake port guide gas tank, exhaust, vent gas guide groove components. Overall, the rotary fan Workflow is: intake stroke, a compression stroke, the discharge stroke of three parts when the fan is rotated, so that the four slots of the rotor vane reciprocating motion, air is sucked into the compression, so the fan is also called the discharge vane. Fan Ningxia rotary blower, rotary blower, Zhucheng East Machinery Co., Ltd. is provided by John Han Machinery Co., Ltd. Zhucheng East. 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_47543010.html), for more information about the company.