Roots blower Roots blower composed by cabinet, wall panels, impeller, import and export muffler four major components. Chassis: mainly used to support the wall panels, wheel, muffler and fixed role. Siding: mainly used to connect aeration blower impeller housing and supporting a rotating impeller sewage aeration blower, and play a seal effect. Impeller: Roots blower is rotating section, divided into two leaves and 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 due to the gas pulsation generated. Structure a complete Roots blower fan is determined by the cylinder, the primary driven rotor, the main driven gear, side wall panels, a complete fan by the cylinder, the primary driven rotor, the main driven gear side wallboard, bearings, seals, safety valves, check valves, filters, flexible joints and other components. Bearings, seals, safety valves, check valves, filters, flexible joints and other components. Welcome to buy my company's Roots blower. Aeration blower | Roots blower Changchun | Zhucheng East Han Machinery Co., Ltd. provided by the Eastern 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 Zhucheng East Han Machinery Co., Ltd. into the brilliant and you work for a better future!