The wear problem always exists for the chain block in use, because the operation of the chain block is a process of force between machines, and what we need to do is to reduce the wear as much as possible, so as to improve the safety of the chain block and extend its service life. What should we do?

① It must be ensured that the hoisting operation is carried out within the rated load range of the chain block. Once the rated load is exceeded, the load between the components will be increased, and the wear will naturally increase when the interaction occurs, so it must not be overloaded.

② The maintenance work of the chain block must be done. It is inevitable that the chain block will invade sand and other impurities after long-term use. At this time, we need to clean the chain block regularly to ensure its smooth operation and avoid the friction between components due to dust and impurities.

The above two methods can effectively reduce the wear of chain block, and extend its service life while ensuring safe use. I hope they can help you.