Carbon Steel Backward Centrifugal Fan 5KW - 350KW Color Customized

Backward curved centrifugal blower centrifugal backward curved fan repair welding variable frequency drive motor

Working principle of backbending centrifugal fan

Backward curved centrifugal blower centrifugal backward curved fan is a machine that relies on the centrifugal force generated by the rotation of impeller blades to achieve various purposes. In the work, the air flow enters the blade space from the axial direction of the fan, and then rotates with the impeller on the one hand under the drive of the impeller. On the other hand, it increases the energy under the action of inertia and leaves the impeller along the radius direction.

Backward curved centrifugal blower centrifugal backward curved fan, whose blades bend in the opposite direction of impeller rotation, typically have higher operating speeds and heavier housing than other types of centrifugal fans, making them an excellent choice for applications requiring high pressure output.

 
Key Features 

• Impeller diameter: 90~3500 mm 
• Speed of mainshaft: 560~2900 rpm
• Pressure range: 3000~25425 Pa
• Flow range: 1297~83305 m3/h
• Air Temperature: 20~1000 Celsius degree

• Material: Cast Iron, Carbon Steel, Stainless Steel.

• Efficiency: 80%-90%

Please advise us the USAGE and following Parameter.Our engineering Dept will recommend the most suitable product for you.