HTF (A) fire high temperature smoke exhaust axial flow fan

The fire-fighting high-temperature smoke exhaust axial flow fan adopts advanced systems for auxiliary design. It is a new product developed through multiple optimized designs. It has the characteristics of high efficiency and flat curve, which is conducive to energy saving. Optional molded axial flow impeller, built-in high-temperature motor, equipped with a special motor cooling system and a two-speed motor direct transmission, achieving dual purposes in one machine (i.e., normal exhaust ventilation and high-temperature smoke exhaust during firefighting), equipped with electronic control The box can be remotely controlled automatically. It has the advantages of excellent high temperature resistance, high efficiency, small size and easy installation (can be installed horizontally and vertically). It is widely used in firefighting, smoke exhaust and ventilation in high-rise building drying rooms, underground garages, subway tunnels and other occasions. According to the high temperature resistance test method of fire fans, it can operate continuously for more than minutes under high temperature conditions of ℃, and can run continuously for hours/times under medium temperature of ℃ without damage. It has been recognized and adopted by fire departments in major cities across the country.
This series of fans can be made into a box-shaped fire smoke exhaust fan with an external silencer box according to the requirements of the installation and use occasion.