Roots blowers, rotary blowers are the property of the volume of high-pressure water-cooled Roots blower, 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. Roots blower transport medium for clean air, clean gas product of choice for energy-blower, sulfur dioxide and other inert gases, specialty gases industry (coal, natural gas, methane, carbon dioxide, sulfur dioxide, etc.) and high-pressure working conditions. In view of the above characteristics, which can accommodate a wide range of metallurgical, chemical, fertilizer, petrochemical, equipment, building materials industry. Complete intensive type blower mainly by the host, auxiliary equipment, motor three parts. Roots blower host structure is as follows: the cabinet, wall: an overall configuration for split or high pressure blower, cloth surface with appropriate ribs, gray cast iron, after the aging treatment. Impeller: the general use of gray cast iron, after aging treatment, impeller-type line involute, after moving in front of the impeller assembly, static balance correction. Axis: Lord, driven shaft using 45 steel Roots blower, and after quenching. Lord, both ends of the driven shaft with rolling bearing supports in the wall, where the C-type transmission, the spindle pulley side, more of a support bearing, non-locating bearing gear end bearings. Gear: synchronous gear materials used 20Cr, after nitriding quenching meet the technical requirements. High-pressure water-cooled Roots 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!