Rotary blower quality assurance: 1, the main components of each fan rotation Shenyang fan, impeller, shaft parts, bearing housings etc. drawings and technical documentation requirements should be functional check and test Zhangqiu rotary fan to ensure that the design and structure to meet the requirements of the technical specification. 2, the material used to rotate the rotary blower parts, there should be a book or material quality assurance test report. 3, the fan impeller, shaft, couplings and other rotating parts materials should comply with the relevant standards and design requirements, conduct non-destructive testing and mechanical properties of materials testing. Rotary blower installation: 1, rotary fan should be installed horizontally, the installation process should be taken to avoid collision and impact. 2, please take the correct distribution lines and attention turned to the rotary blower motor rotation direction markings on the rotating fan Which is good, non-reversing fan. If you use a single motor, measure the voltage is stable, if the voltage is unstable, configure the regulator to ensure stable voltage. 3. Be careful not to take over when the valve is screwed down, install a check valve in the direction of the arrow. Which is good rotary blower | rotary 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! You can also access (www.dhlcfj.com/supply_details_45612295.html), for more information about the company.