Industrial exhaust fan, also called the exhaust fan/ventilator, is a mechanical device that removes stale air, moisture, and odors from an enclosed space. The whole machine adopts CAD/CAM design, which uses the cooling principle of air convection and negative pressure ventilation. It is a kind of opposite direction from the installation site — the door or window naturally inhales fresh air, and the indoor stuffy air is quickly forced out of the room. A machine that can improve any poor ventilation problems, and the cooling and ventilation effect can reach 90%-97%.
It has the characteristics of low investment cost, large air volume, low noise, low energy consumption, stable operation, long life, high efficiency, etc. It can be used for both blowing and exhausting, and is the best choice for cooling and ventilation in modern workshops.
The common materials of industrial exhaust fans are hot-dip galvanized sheet, aluminized zinc plate, 201 stainless steel, 304 stainless steel and fiberglass reinforced plastic. The fan made of glass fiber reinforced plastic is also called bell mouth fan, and its shape is different from that of square exhaust fan. We can choose the corresponding fan material according to the different needs of the place of use.
