Waterproof Precautions for Lifting Pulley Blocks

The lifting pulley can be used for lifting in various occasions, but as the pulley itself is metal, people need to protect the pulley in a variety of ways during lifting. Waterproofing is one of them.

The pulley is used for hoisting，most of the pulleys are used to load heavy objects. In order to improve the safety of the lifting work and the efficiency, people choose strong metal as raw material to improve the lifting capacity of the pulley. However, due to the strong oxidation of the metal, people need to do relevant waterproof work at all times to prevent it from rusting during operation or storage. 

During operation, try to ensure that the pulley has a dry working environment, and also provide a dry storage environment for the pulley while storage. The maintenance of the pulley is not only a reflection of the quality of the hoisting workers, but also provides convenience for the next hoisting work and ensures the safety.