Hand chain hoists are suitable for short-distance lifting and transporting of small equipment and goods, especially in open-air and powerless operation environments. In factories, mines, construction sites, docks, shipyards, warehouses, and other places, hand chain hoists are widely used for installing machinery, lifting goods, loading and unloading vehicles, and other operations. In summary, a hand chain hoist is a simple structure, convenient to use, safe and reliable manual lifting tool with a wide range of applications. When selecting and using a hand chain hoist, it is necessary to choose the appropriate type and specification according to actual needs, and strictly follow the operating procedures for use and maintenance.