Rotary fan notable design features the eccentric rotation of the rotor in the cylinder rotating fan Use Henan, oil lubricated, low-speed, air volume range: 0.31 cubic meters per minute to 5.41 cubic meters per minute Henan rotary blower outlets, pressure: 9.8 kPa to 49 kPa varactor compressed called low-noise rotary blower fan. 1. Small size, air volume, low noise, energy province. 2. Smooth running fans where the best swing in Henan, easy to install. 3. Anti-load changes, air flow and stability. 4. with air chamber rotary blower, smooth diffuser. Rotary fan characteristics: small size, air volume, low noise, energy province, smooth operation, easy installation. Anti-load changes, air flow and stability. With air chambers, safe and stable. Roundabout fans are a fan, which is mainly composed of motor, air transition, a blower body, the air chamber, the base (and fuel tank), composed of six sections dripping mouth. Henan rotary blower outlet _ _ Zhucheng East Han Machinery Co., rotating fans by Han Machinery Co., Ltd. Zhucheng East. 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.