Wall fan _WEX250D4 Wall fan Wall fan manufacturers offer _WEX250D4 _ Xing ..

Rectangular enclosure design can be easily mounted on the concrete wall, brick wall or light steel pressure type, square rain cover solid structure, beautiful appearance. With low noise, large air volume, reliable performance, wide range of parameters, easy installation, and other characteristics, Direct drive motor, no wearing parts, maintenance-free. Reliable lubrication-free type outer rotor motor performance, reduce transmission losses and reduced weight of the machine. Since the motor is placed directly within the air stream to ensure good heat dissipation, extending the life of the fan motor is widely used in industrial and mining enterprises workshop and civilian, commercial construction projects side wall type ventilation. According to the requirements of the transmission medium can be made of corrosion, explosion-proof. EX fans are generally used for the side wall type exhaust, arranged 45 ° rain cover (or special fabricated 60 °) and insect nets (through the lights at night can prevent insect flying into the room). Wall blower can be made as the model for the WSP (WSP), arranged 90 ° rain cover (wind, rain, dust) and insect nets (through the lights at night can prevent insect flying into the room) low-noise axial type sidewall Fans use from the sound source to start, low speed, high pressure coefficient design method, developed into big chord, spatial distortion, wide-blade tilt to the premise of driving at low speeds, to achieve the required amount of wind, air pressure purposes, high efficiency, small vibration, smooth running characteristics. This series of axial flow fans are widely used in industrial and mining enterprises Wall, civil construction of the wall exhaust, post blast, pipeline ventilation, roof ventilation, etc., used in chemical industry, light industry, food, medicine, metallurgy and mining enterprises and various ventilation and air conditioning system class civil, can be used in special circumstances riot-type fan.