HCC-20S rotary fan (fan slide, swing fan) main purposes: the rotary fan often used: a small water treatment aeration; 2, hospitals, laboratories, sewage aeration agitation; 3, printing industry vacuum feeder; 4, plating tank, industrial wastewater aeration agitation; 5, plastic welding, blowing air supply; 6 burner spray, glass industry. Rotating fan performance test methods: small, medium and rotary fan performance testing research rotation turbine prices, make full use of the existing wholesale outlet plenum type rotary type rotary blower fan performance test device telephone, into the modern virtual instrument technology, virtual Instruments DAQ data acquisition module, a set of PC-based machine rotary fan performance automatic acquisition system. The system can automatically collect rotary fan original parameters i.e. dynamic pressure, static pressure, torque, speed, temperature, rotary blower outlet, and calculates the corresponding flow rate, efficiency, shaft power, draw pressure, efficiency, shaft power with the flow changes have dimensionless dimensionless curves and printout curve and data reports. Rotary fan prices, rotary blower, Zhucheng East Machinery Co., Ltd. is provided by John Han Machinery Co., Ltd. Zhucheng East. 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!