This morning and a fan manufacturer talk about the advantages of axial fans and centrifugal fans

1. Axial fan. For low pressure, high air volume, the speed is higher, the operation speed is high, so it may not need to drive, and the motor drive shaft directly connected, so the structure is more compact, the operation efficiency is also higher.

2. Centrifugal fan. Applicable to high pressure, small air volume of the situation, the relatively small speed, running speed is low, it must be driven by belt.

3. Axial fan. As the wind blowing direction parallel to the axis, it can be easily connected with the pipeline, a pipe system of the package.

4. Centrifugal fan. Pressure rise has a certain limit, so no safety valve settings.

5. Axial fans. Leaves can be used to change the pitch to adjust the air flow and prevent the operation efficiency

6. Centrifugal fan. Applicable to the range of large fluctuations in the occasion, the operation is more secure.

7. Axial fan. Can reverse the air

8. Centrifugal fan. Noise level is low.

9. Axial fans. Cheap.