Roots blower fan composed by cabinet, wall panels, impeller, import and export muffler four major components. Chassis: mainly used to support the wall, impellers, muffler and fixed role. Wall: mainly used to connect with the impeller blower housing and supporting the impeller rotation, as well as play a seal effect. Impeller: the rotating part of the Roots blower, and two-leaf clover, but smaller than the outlet clover leaves two pulsating, low noise, smooth operation and many other advantages, has gradually replaced the two-leaf blower. Muffler: by reducing blower inlet and the noise generated due to flow fluctuation. Characteristics of a Roots blower, due out in the form of clover with a rotor structure and reasonable housing outlet structure, so the fan vibration, low noise. 2, the overall structure of the impeller and shaft and impeller wear, fan performance aeration blower enduring, long-term continuous operation. 3 models complete dust blower, which can meet the needs of different users for different purposes. Roots blower is widely used throughout the petrochemical, building materials, electricity, metallurgy, fertilizer, mining, ports, textile, food, paper, aquaculture and wastewater treatment, environmental protection industry and many other areas, mostly for conveying air, can also be used conveying gas, hydrogen, acetylene, carbon dioxide and other flammable, explosive and corrosive gases. Aquaculture aeration blower, 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!