Fire smoke exhaust fan medium and large axial flow smoke exhaust fan fire smoke exhaust fan chassis smoke exhaust fan manufacturer

The series of fans have a unique design: the high-temperature motor is fully enclosed and built-in, equipped with a special motor cooling system, and adopts axial flow and mixed flow impeller structures designed by software multi-objective optimization. Through multi-speed driving, it can achieve dual purposes in one machine (i.e. commonly used supply and exhaust ventilation). and high-temperature smoke exhaust during fire-fighting trials). It can be remotely controlled automatically after being equipped with an electric control box. It has the advantages of good high-temperature resistance, high efficiency, small size, and easy installation (can be installed horizontally, vertically, or hoisted). According to the B fire protection code test standard, it can operate continuously for more than 10 minutes under high temperature conditions of ℃, and can operate continuously for hours/times without damage under the medium temperature of ℃. It has been recognized and adopted by fire departments in major cities across the country.