Run the fan rotation principle: Fan biased against the inner cylinder rotating fan rotor eccentric operation Which is good, and the volume change blade rotor slots between the air intake, compression, spit. Use fan pressure difference in operation automatic lubrication to drip nozzle inner cylinder was dropped to reduce friction and noise while maintaining the cylinder of gas is not reflux. Rotary Blower: ● The former water treatment aeration ● hospitals, laboratories, sewage aeration stirring ● printing industry vacuum feed ● plating bath, stirring industrial wastewater aeration ● plastic welding, blowing air supply ● burner spray, glass industry and other so on. The main purpose rotary fan: a water treatment aeration Second, the hospital's sewage aeration stirring three vacuum feed four printing industry, domestic sewage, industrial wastewater aeration stirring five, plastic welding, blowing air source supply six burner spray, seven glass industry, aquaculture eight other devices require air supply. rotary blower manufacturer, Zhucheng East Han Machinery Co., Ltd. (Certified), rotary blower from the Zhucheng East Han Machinery Co. company. Zhucheng East Han Machinery Co., Ltd. (www.dhlcfj.com) (www.dhlcfj.com) is an industry leader in Shandong Weifang, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. John in Zhucheng East Machinery Co., Ltd. leadership with the staff warmly welcome all inquiries negotiations to create Zhucheng East Han Machinery Co., Ltd. a better future.