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How to distinguish between centrifugal fan and axial fan

Release time: 21-09-2020

  Centrifugal fans and axial fans are two different products in the fan category. Their main functions are also equipment for ventilating the air in the environment. As a non-professional consumer, if you don’t know the difference between axial fans and centrifugal fans If you buy the wrong product blindly and hastily, then you must be unable to achieve the expected results. Then how to distinguish between centrifugal fans and axial fans?

centrifugal fan impeller

  AFL tells you that centrifugal fans and axial fans can be distinguished from the following points:

  1. The degree of difficulty of installation is different: the installation of the axial flow fan is relatively simple, usually directly installed on the wall or connected to the air duct. Centrifugal fan installation is more complicated.

  2. The appearance and shape are different: the appearance of the axial flow fan is basically cylindrical, and the appearance of the centrifugal fan is snail-shaped.

  3. The motor connection of the fan is different: the motor connection of the axial flow fan is generally in the body of the fan, and the motor of the centrifugal fan is connected by the shaft, which is usually externally installed outside the fan suction tube.

  4. The exhaust direction is different: the exhaust direction of the axial flow fan is straight along the axis, the air inlet and exhaust outlet of the fan are on a parallel axis, and the exhaust direction of the centrifugal fan is perpendicular to the air inlet Directional ventilation can be achieved in a specified direction of 360 degrees.

  5. The difference between air volume and air pressure: the air volume and pressure of the axial flow fan are relatively small, and there is basically no air pressure, while the air volume and pressure of the centrifugal fan are relatively large. If there are many pipe elbows, the air extraction distance and the air supply distance are relatively If the pipeline resistance is large, centrifugal fans must be used.

  The above introduction is "how to distinguish between centrifugal fan and axial fan". AFL is a company specializing in the production of electronic equipment such as Centrifugal fan, ec fan, axial fan, blower fan, radial fan, EC motor, external rotor motor, etc. Welcome to Customer friends call or email to discuss relevant cooperation, thank you.

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