SWF series mixed flow fan has the same number of the machine than the centrifugal fan large amount of wind, air pressure higher axial fans, and other characteristics can be axially mounted: customers give low noise, low power consumption, efficient wide area, easy to install and use than the centrifugal fan, reliable operation highly. SWF series mixed flow fan features a fan agency compact, easy to install, reliable operation: The fan than in the case of the same amount of wind, air pressure axial small size, can be directly connected to the duct, horizontal or vertical installation, operation convenience features; two low noise: 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) dtf exhaust fan, while in the case of low speed main exhaust fan, fan pressure get higher. 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 exhaust fan, changing the angle of the fan is installed, change the number of leaves and transform the 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 4-72 the direction of rotation of the fan divided into right rotation and left rotation, from the front end of the motor, the impeller rotates clockwise, referred to right rotation fan, the "right" indicates. Counterclockwise rotation, left rotation is called the fan to "left". Direction of rotation of the fan must be marked at the time of ordering. 4-72 blower outlet position to cabinet outlet point of that. htf exhaust fan, exhaust fan, Rainbird environment Ltd. provided by Wu County Rainbird Environmental Engineering. Wu County Rainbird Environmental Engineering Co., Ltd. (www.dzrbtf.com) (www.dzrbtf.com) strong, credible, in Dezhou 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 state-run environment and you work into the brilliant, for a better future!