Roots blower part of the synchronization gear: the composition of the ring gear and the hub for easy adjustment of the impeller clearance. Body: the chassis and the left and right wall components. Left and right wall and bearing the seal portion installed in the left and right panels, etc. are accepted each other. Base: in small wind turbines are equipped with common base, with a large fan only fan base, easy installation. Impeller: use involute surface coal washing blower, high capacity utilization. Roots blower Roots blower, rotary blowers are the property of volume, with two leaf rotor relative motion within the cylinder to compress and transport gas rotary compressor. This blower is simple structure, easy to manufacture, for low pressure gas delivery and pressurized situations, also be used as a vacuum pump. Its features are as follows: 1, due to the impeller operation without friction in the body, does not require lubrication, making the exhaust gas is not oil. Chemical, food and other industries ideal pneumatic conveying gas source. 2, blowers belong volume blower operation. When using the boiler air blower, with changes in pressure, flow rate changes very little. However, as the speed and flow changes. Thus, the choice of pressure service a wide range, the flow rate can be achieved by selecting the speed and achieve the desired selection. Plant Roots blower dust 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!