Centrifugal fan maintenance know what? Take a look today.
Centrifugal fans are a common type of fan in industry, and maintenance is critical to their performance and longevity. Here are some suggestions for centrifugal fan maintenance:
1. Regular cleaning: dust and debris that accumulates on the blades and inlet and outlet ports can affect the performance and efficiency of the fan. It is important to clean the interior and exterior surfaces of the fan regularly.

2. Check and replace screens: If the centrifugal fan has a screen, it needs to be checked frequently and replaced in a timely manner. Dirty screens can impede air flow and affect the efficiency of the fan.
3. Check bearings and lubrication: Regularly check the bearings of the fan to ensure they are adequately lubricated. If abnormal noise or friction is found in the bearings, they should be repaired or replaced promptly.
4. Calibrate impeller balance: The balance of a fan's impeller is critical to the performance and longevity of the fan. An unbalanced impeller will result in increased vibration and noise, which will affect the fan's operational effectiveness.
5. Check the motor and wires: Periodically check that the motor and wires are securely connected and that there is no damage or wear and tear. Ensure that the motor is operating properly and that the wires are making good contact.
6. Pay attention to temperature and vibration: Take care to monitor the fan's operating temperature and vibration. Abnormal high temperatures or vibrations may indicate a problem with the fan that needs to be investigated and resolved in a timely manner.
7. Regular Maintenance: Based on the fan's usage and manufacturer's recommendations, develop a regular maintenance program that includes cleaning, lubrication, and inspection to ensure the normal operation of the fan.
8. Regular calibration of fan impeller angle: The angle of the fan impeller is critical to producing the required airflow and pressure. Regular calibration of the impeller angle will ensure stable fan performance.
9. Watch for noise and vibration during fan operation: Unusual noise and vibration may indicate a problem with the fan, possibly due to blade imbalance, worn bearings, etc. Troubleshooting and solving these problems in a timely manner can prevent further damage.
10. Pay attention to the temperature of the fan: Monitor the operating temperature of the fan, especially the temperature of the motor section. Excessive heat may indicate a problem with the fan and require timely servicing.
By regularly maintaining and servicing centrifugal fans, you can ensure their proper operation and prolong their service life, as well as improve efficiency and safety. If you encounter complicated problems or need to replace parts, you can call a professional for repair and overhaul.