Dealing with common faults of self-locking casters requires different measures depending on the specific situation. Here are some common self-locking caster faults and how to deal with them:

1. The caster cannot lock or unlock properly:

How to deal with it: Check whether the locking mechanism of the caster is affected by dirt or foreign objects, and clean the parts that may have dirt. Make sure that the parts of the locking mechanism are not damaged or loose. If necessary, lubricate the locking mechanism to ensure its normal operation.

2. The caster is not flexible or stuck:

How to deal with it: Check whether there are debris or fibers wrapped around the caster, and clean the surface of the caster. Check whether the bearing needs lubrication, and add an appropriate amount of lubricant if necessary.

3. The load-bearing capacity of the caster is reduced:

How to deal with it: Check whether the supporting structure and material of the caster are damaged or worn, and make sure the supporting structure is intact. If necessary, replace the caster with a higher load-bearing capacity.

4. The caster makes abnormal noise:

How to deal with it: Check whether there are foreign objects or debris around the caster that cause friction and noise, and clean the surface of the caster and the surrounding environment. Check if the bearing needs to be replaced or lubricated to reduce friction and noise.

5. Damaged caster locking mechanism:

How to deal with it: If the locking mechanism is damaged beyond repair, consider replacing the entire caster or repairing the locking mechanism. Contact the manufacturer or professional repair personnel for repair or replacement.

6. Loose casters or loose screws:

How to deal with it: Check if the caster fixing screws are loose and retighten the screws with appropriate tools. If necessary, add washers or other supports to increase the fixing stability.

When dealing with common faults of self-locking casters, take appropriate measures according to the specific situation to ensure that the caster can work properly and provide the required functions. If you encounter a problem that cannot be solved, it is recommended to seek professional help or contact the manufacturer for further repair or replacement.