Host by cast iron rotary fan casting, metal ring 2 (or spring 8) rotary blower outlets, hosts a shaft, a rotor, rotary vane 4 fan offer, an eccentric cylinder, pump cover 2 only, of which the fan metal ring, rotor vane pump cover and eccentric cylinder wear-resistant castings manufactured by the host axis by 45 # steel manufacturing. rotary vane blower 4 equal portions embedded in the rotor, rotary fastened to the fan shaft center of the rotor, with bearings at both ends of the shaft connected to the front and rear pump cover mounted on an eccentric cylinder, this time embedded in the rotor and the vane rotor inner wall of cylinder 4 is formed with four volumes not and other space rotating fan in rotary blower running, pushing the metal ring or spring slide along the cylinder wall uniform motion, rotary blower block by suction, suction port guide gas tank, exhaust, exhaust mouth formed a working process gas guide groove rotary fan by: intake stroke, compression stroke, exhaust stroke three parts rotary fan rotation when the rotor slot 4 produces reciprocating rotary vane turbine supply price. The air is sucked into, compressed, is discharged to form the fan. Rotary Fan Features: 1, rotary blower uses an advanced slide structure, and is completely run under the protection of the lubricating oil, get a good operating environment, and rotary fan in oil also plays the role of the temperature transferring heat to the cooling air chamber. 2, low noise operation, rotary blower is a good low-noise wastewater treatment aeration fan. 3, long service life, rotary blower in good maintenance, you can use indefinitely rotary turbine prices | rotary blower | Zhucheng East Han Machinery Co., Ltd. is provided by the East Han Machinery Co., Ltd. Zhucheng. 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_42613460.html), for more information about the company.