High efficiency mixed flow industrial air blower have higher air pressure than axial-flow fans and larger air volume than centrifugal fans. They are suitable for occasions with moderate air volume requirements, filling the gap between axial-flow fans and centrifugal fans. Mixed flow industrial blowers are energy-efficient and easy to install. The blower is mainly composed of impeller, casing, inlet collector, guide vane, motor and other components. The impeller adopts twisted blades with meridional acceleration characteristics, which are welded on the hub. Dynamic balance verification and overspeed test are carried out to ensure its good aerodynamic performance. The casing is circular and connected as a whole with a wind collector with silencing function. The outlet is equipped with guide vanes, which have good air flow distribution and pressure stability.

High efficiency mixed flow industrial air blowers can be used for both ventilation and air exchange as well as high-temperature fire smoke exhaust. For the latter it can work normally for 60 minutes in an environment with temperature of 300℃.Customization is avaialble according to customers’ needs. 

High efficiency mixed flow industrial air blowers are widely used for ventilation and air exchange as well as high-temperature fire smoke exhaust in tunnels, underground garages, high-rise civil buildings, metallurgy, factories and mines and other places. This series of blowers have been adopted in famous projects such as the auditorium of Zhongnanhai in Beijing, Zhongguancun in Beijing and the Oriental Pearl TV Tower in Shanghai.

High Efficiency Aerodynamic Design--The mixed-flow impeller combines the high air volume of axial fans with the strong static pressure of centrifugal fans, ensuring efficient ventilation in complex duct systems.

Robust & Durable Construction--Built with a galvanized steel casing and an aluminum alloy impeller, the fan offers excellent corrosion resistance and structural stability even under continuous heavy-duty industrial use.

Stable & Low-Vibration Operation--Precision dynamic balancing of the impeller minimizes mechanical vibration and operational noise, extending the service life of both the motor and bearings.

Flexible Installation & Operation--Supports reversible airflow direction (supply or exhaust) and multiple mounting options (wall, floor, or duct flange), making it adaptable to various spatial layouts and pipeline configurations.

Advanced Explosion Protection--Equipped with a certified flameproof motor and specialized sealing design, effectively preventing internal spark generation from igniting external hazardous atmospheres.

Wide Compatibility & Easy Control--Compatible with standard industrial voltages (380V/50Hz or 460V/60Hz) and supports both Direct-On-Line (DOL) and Variable Frequency Drive (VFD) control for precise airflow management.