Description of the problem with the pneumatic hoist load chain: What is the problem with the pneumatic hoist load chain getting stuck, jumping, or making a popping sound on the sprocket? 

How to solve it? 

Based on the issue you raised, Makita Pneumatic Hull Company provides you with the following analysis and solutions:

1. There may be no oil on the load chain of the pneumatic hoist;

Solution: lubricate the load chain.

2. Wear or corrosion of the load chain;

Solution: Determine the wear limit of the pneumatic hoist load chain and lubricate it regularly as needed.

3. Sprocket wear;

Solution: Replace the worn sprocket.

4. The pneumatic hoist is not in line with the heavy object;

Solution: Pneumatic hoists are not allowed to "pull/drag" on the side.

5. Installation issues with load chains;

Solution: Check if the pneumatic hoist load chain is installed correctly.