What is the reason for the vibration of the glass tempering furnace blower fan?

In industrial production, the use of glass tempering furnace fans is becoming increasingly common. However, during the use of the fan, improper operation or other reasons can affect the normal use of the fan and create some hidden dangers

In industrial production, the use of glass tempering furnace fans is becoming increasingly common. However, during the use of the fan, improper operation or other reasons can affect the normal use of the fan and create some hidden dangers. For example, there may be vibrations.

Therefore, when there may be vibration in the fiberglass tempering furnace fan, we should promptly handle and solve it to avoid damage to the fiberglass fan. Here is a brief introduction to the possible causes of vibration.

1. The motor current is too high or the temperature is too high.

2. Friction or bending of the inner and outer rings of rolling bearings.

3. The fan shaft and motor shaft of the glass tempering furnace are not concentric.

4. The input voltage of the motor is too low, resulting in a single-phase power outage.

When the fiberglass fan is started, the regulating door or the gate inside the air outlet pipe is not tightly closed.

6. The quality of lubricating grease is not up to standard, or it is mixed with impurities or has deteriorated.

7. Improper installation of the inlet and outlet pipes of the fiberglass tempering furnace fan resulted in resonance phenomenon.

8. The bearing temperature is too high, or the bearing box vibrates violently.

9. The temperature of the conveying medium is too low, causing the motor to operate under load.

10. The performance of the system does not match that of the fan, resulting in the fan being in a low pressure and high flow area and unable to operate well.