Roots blower inside and out thanks to the characteristic form of clover rotor structure and reasonable housing outlet structure, so the fan vibration, low noise. Impeller and shaft for the overall structure and impeller wear, fan performance enduring, long-term continuous operation. Shandong big fan blower capacity utilization, high volumetric efficiency Anqiu Roots blower, and compact, flexible installation. Bearing selection more reasonable, each bearing life even Roots blower, thus extending the life of the fan! Fans Viton seals made of imported materials, high temperature, wear and long life. Complete models to meet the needs of different users for different purposes. Roots blower operating conditions one has a good tune when Zhang Qiu Luoci fan blower impeller and casing, impeller and the side panels, the impeller and the impeller clearance factory, to ensure that the gap when reassembled. 2, the blower is running, the main fuel tank, fuel tank oil level in the oil level must be counted among the two red lines. 3. Check whether the import and export of the joint portions forget rugged place, support the piping is complete. Required cooling water blowers, vacuum pumps, cooling water to check whether the installation meets the requirements. Roots blower | 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) 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!