Rotary Fan Features: 1, flow, pressure coverage, wide application range, high quality 2, the impeller type line using a special complex envelope line, rotary fan factory outlets, has an engagement, less internal leakage, low temperature, high efficiency Nanchang rotary blower, the pressure fluctuation pulse, low noise. 3, because the rotor using a special appearance, enhances the rigidity of the shaft, improved rotary blower fan boost often used: 1, small water treatment aeration; 2, hospitals, laboratories, sewage aeration stirring; 3, vacuum feed the printing industry; 4, plating tank, industrial wastewater aeration stirring; 5, plastic welding, the air supply hair; 6, spray burner, glass industry rotary blower fan mounting portion 1, the fan the need for foundation or install vibration member 2, the outlet pipe to be connected to the device 3, the fan pressure shall be within the specified range (pressure gauge shows 0-0.05MPa) rotary fan Which is good, Beijing rotating fan, Zhucheng East Han Machinery Limited by Zhucheng East Han Machinery Co. 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!