Roots blower fan host ◆ host shell casing, base, wall panels, fuel tank, rotor, manufactured by gray cast iron HT250, Roots blower Which is good, using resin sand casting, aging treatment. Surface design of the rib-like projections, not only played at a high temperature deformation is not easy, coal washing blower, cooling surface and increase the surface area of ??the fan, Nanning Roots blower, the blower case design temperature of 160 ℃. Interface machined to smooth, tunnel ventilation blower to ensure airtight assembly. Roots blower assembly front fan assembly to repair or replace damaged parts, various precision parts cleaning, to ensure the cleanliness of the mating parts. Various parts of the seal if it is damaged or missing, replace the same thickness and material of the gasket. Here are some of the assembly sequence: 1, the cabinet suspended the work bench, purged repair glitches. 2, the drive is mounted on the side of the wall cabinet. 3, from the other end of the rotor is pushed into the enclosure. 4, assembling the gear end side wall plate; and ensure total axial clearance total clearance is not enough housing gasket optional. 5, assembled on both sides of the bearing, bearing. We decided to allocate an axial impeller clearance. 6, the assembly gear portion, dumped the oil pan. Note marked by marking proofreading. Cone gear allowed oiled, should be cleaned. 7, the gear box assembly. Coal washing blower | Roots blower Nanning | 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!