A manual hoist is a widely used and portable type of hand-operated lifting machinery that can be used for machine installation, cargo hoisting, vehicle loading and unloading, etc., in industries such as industrial, agricultural, construction, mining, etc. It is especially suitable for outdoor and powerless operations. Remember to clean it up after use and place it in a dry and ventilated environment to prevent rusting; if the paint on the surface of the chain hoist falls off, remember to repaint it to prevent rusting; some people use the chain hoist carelessly after use, which is not right. The chain hoist should be hung vertically and proper maintenance work should be carried out to extend its service life.