How to maintain the wire rope chain hoist after use

How to maintain the wire rope chain hoist after use:

1. After each operation is completed, first wipe the mud, dust or oil on the loose end wire rope, loosen the jaws, pull out the wire rope, wrap the wire rope on the collecting rack in sequence, and wipe the full length Store the wire rope in a dry place to prevent corrosion.

2. The hoist should be maintained at least 4 times a year, such as cleaning the parts with diesel and lubricating with calcium-based grease.

3. When mud, cement or other dirt is poured into the movement, it can be rinsed with clean water and then washed with diesel; after cleaning and drying, apply calcium-based grease grease; finally loosen the jaws and use clean cotton yarn Wipe off the grease and moisture from the jaws.

4. When the jaws are worn and the bearing capacity is less than 80% of the rated load, the jaws should be replaced; when the diameter of the wire rope is reduced by 10%, the wire rope should be replaced.