Roots blower placed for a long time has not been rotating this is why? The Roots blower that has not been used for a long time is easy to restart this failure. Today, We Shandong huadong blower Co.,ltd will briefly analyze what causes this failure for you.

If the motor of the Roots blower that is not used for a long time fails, then the blower will not rotate, if the motor fails, you can check the motor to eliminate the fault of the blower. The motor has more faults is the motor burned out, there are many situations can make the motor burned out.

2. The inner cavity of the blower is rusted without using the Roots blower for a long time, because most of the material of the blower is cast iron, long-term non-use will cause the cast iron to rust and cannot be turned, if this is the case, then you can use the immersion method to remove rust.

3. If the impurities enter the Roots blower, the blower is stuck by the impurities, which will also make the blower do not move, so we need to maintain the Roots blower, if the blower is not used for a long time, the blower needs to be maintained.

4. It may be because the blower is not used for a long time, resulting in micro deformation of the shell of the blower, so that the impeller does not move, which is relatively rare.