Sewage mixer may encounter a variety of common faults during operation. Here are some common failures and their possible causes:

1. Bearing failure:

Bearing damage: This may be due to long-term use, insufficient lubrication or overload. Bearing damage will lead to increased noise and vibration of the mixer.

Insufficient lubrication: The lack of sufficient lubrication of the bearing will lead to increased friction, which will affect the service life of the bearing.

2. Partial driver faults:

- Motor problems: Motor overload, unstable power supply voltage or damage to internal parts of the motor can cause the mixer to fail to operate normally.

- Reducer failure: gear wear inside the reducer, bearing failure or insufficient lubricating oil may lead to abnormal noise or excessive temperature of the reducer.

3. Mixing part failure:

- Agitator blade wear: After long-term use, the agitator blade may wear, affecting the mixing effect.

- Mixing shaft bending or wear: this will lead to abnormal vibration of the mixer, affecting the stable operation of the mixer.

4. Electrical failure:

- Loose or damaged power cord: This may cause the mixer to fail to start or operate abnormally.

- Switch failure: Switch damage or poor contact can also cause the mixer to not work properly.

5. Leakage phenomenon:

- Aging or damaged seals: This will lead to leakage of the mixer, affecting the normal operation of the equipment.

6. Too much heat:

- The bearing or drive part may heat up too high after a long period of operation, which may be caused by poor lubrication, excessive internal load or installation errors.

To address these common failures, you can take the following steps:

- Check and replace damaged bearings, seals and other wearing parts regularly.

- Maintain adequate lubrication and change lubricating oil regularly.

- Check and adjust the power supply voltage of the motor to ensure its stability.

- For the electrical part, regularly check the connection of the power cord and switch to ensure that it is in good condition.

- During installation and commissioning, pay attention to reducing installation errors to ensure accurate operation of the equipment.

Through the above measures, the common faults in the operation of the sewage mixer can be found and solved in time to ensure the normal operation of the equipment and extend the service life.