Roots blower structure according to the shape of the rotor, blower and clover leaf type is divided into two types. Clover rotor rotates once every three times by two rotor suction and discharge. Compared with two leaf-type conveyor powder Roots blower, gas pulsation small dust blower, vibrations, low noise parameter Roots blower speed is 150 to 3000 rev / min. Flow from 0.15 to 1200 m3 / min, pressure of 9.8 to 196 kPa, 0.75 to 1000 kilowatts of power, single weight of 100 to 9000 kg. Characteristics of Roots Blower: Roots blower is to keep a small gap between the front and back cover and fan impeller end, driven by synchronous transport gear rim from the fan inlet to the discharge side of the housing wall of a machinery and equipment, is mainly used to force gas transportation. Roots blower value is not needed in the course of the lubricating oil, it is very easy to use; with inlet and outlet structure at the inner rotor structure in the form of clover and reasonable housing, transport particles so small fan blower vibration, low noise. For noise pollution is also a good guarantee, fan performance enduring, long-term continuous operation; high efficiency, can improve our results, we work to maximize revenue. Sewage supporting Roots Blower Roots 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!