SWF series mixed flow fan has the same amount of wind machine number representing large FRP centrifugal fan blower, high pressure than the axial flow fan, axially installation features: customers give low noise, low power consumption, efficient wide area, install and use than the centrifugal fan convenient, reliable operation highly. SWF series mixed flow fan features a fan agency compact, easy to install, reliable operation: The axial flow fan than in the case of the same small amount of wind, air pressure, and can be directly connected to anti-corrosion glass blower and duct, mounted horizontally or vertically FRP exhaust fan installation, easy operation features; Low Noise 2: The fan casing is specially designed to greatly reduce the outflow of noise. Under the unit amount of wind, air pressure unit working conditions, than A sound level can be reduced 2-3dB (A), while in the case of low speed, get a higher fan pressure. In the mining industry, and senior civil ventilation system can replace the low-pressure centrifugal fan or replace the high-pressure axial fan silencer without requiring a lot of action. 3 Use a wide range: This series of products at single-speed and two-speed two models, according to different occasions explosion-proof glass blower, change the angle of the fan is installed, change the number of leaves and conversion speed reaches its requirements. SWF series mixed flow fans are widely used in industrial and mining ventilation, commercial high-rise buildings, hotels, restaurant, gymnasium, basement, garage, cold storage and other places, ideal for pipe pressurized air supply and exhaust purposes BDW-Z type Performance selection table 2 roof ventilator machine speed motor model number impeller diameter motor power noise 2.5 250 1400 YSF-5614 0/06 49 3 300 1400 YSF-5624 0.09 50 3.5 350 1400 YSF-6314 0.12 52 4 400 1400 YSF-7114 0.25 53 4.5 450 1400 YSF-8014 0.55 55 explosion-proof glass blower, Rainbird environment (certified), Shangqiu FRP fan Rainbird by Wu County Environmental Engineering Limited. Wu County Rainbird Environmental Engineering Co., Ltd. (www.dzrbtf.com) (www.dzrbtf.com) is a leader in Dezhou, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, honesty and trustworthiness policy, and satisfy customer needs. Rainbird environmental leadership in the staff warmly welcome all inquiries negotiations to create a better environment Rainbird future.