The HTF type fire smoke exhaust axial fan is mainly used for quickly expelling smoke and toxic gases during a fire; the bidirectional axial fan can be used for ventilation and air exchange under normal circumstances and for smoke extraction during a fire.

The impeller is the core component responsible for air movement; the housing supports and protects internal parts; the motor provides power for the impeller’s rotation; the base secures the fan; and the wind cap, diffuser, and louvers optimize airflow and prevent rain and wind intrusion.

These fans are suitable for ventilation and air exchange in general factories, warehouses, offices, residential buildings, and can also be used in building air conditioning systems, ventilation duct systems, etc., to help regulate indoor air temperature, humidity, and air quality.

The working principle of anti-corrosion axial flow fans involves an electric motor driving the impeller to rotate within a cylindrical housing. Air enters through the collector, gains energy from the impeller, increasing pressure and velocity, and then discharges axially.

Titanium fans, also known as anti-corrosion titanium centrifugal fans for chemical industries, utilize new materials such as titanium due to its excellent corrosion resistance properties, unaffected by atmospheric conditions or seawater.

The SDF tunnel construction axial flow fan is mainly used to discharge harmful gases released during tunnel excavation, such as those from explosions and internal combustion engines, providing a good working environment for tunnel construction, maintaining the health of workers, ensuring normal and smooth construction, improving work efficiency, and guaranteeing project quality.

Jet fans are a special type of axial flow fan primarily used for ventilation and air exchange in tunnels, underground parking lots, and similar environments.

Smoke exhaust fans are ventilation devices used to expel smoke, hot air, and toxic gases, widely applied in building fire protection, industrial exhaust, and other fields.

FBD series (dⅠ) explosion-proof pressure-injection counter-rotating axial flow local ventilation fan, this product is manufactured according to MT755-1997 ‘Technical Conditions for Counter-Rotating Local Ventilation Fans’. It is currently the most ideal coal mine ventilation equipment both domestically and internationally.

The FBCDZ coal mine main ventilator is a commonly used axial flow main ventilation fan in underground coal mines, featuring a contra-rotating structure.

A Roots blower is a type of positive displacement blower, often abbreviated as Roots blower in English. The working principle involves two rotors with involute or similar shapes, a casing, side plates, and synchronous gears.

The kiln exhaust fan is a critical piece of equipment in the kiln system, primarily used to extract flue gases from the kiln, regulate internal pressure and temperature, etc.