A winch is a light and small lifting device that uses a drum to wrap a wire rope or chain to lift or pull heavy objects. It is also called a winch.The winch can lift vertically, horizontally or tilt to pull heavy objects.There are three types of winches: manual winches, electric winches and hydraulic winches.Mainly electric winches.It can be used alone or as a component in machinery such as lifting, road construction, and mine hoisting. It is widely used because of its simple operation, large rope winding capacity, and convenient relocation.It is mainly used for lifting or flat towing materials in construction, water conservancy projects, forestry, mines, docks, etc.The main products are: JM electronically controlled slow speed large-tonnage winch, JM electronically controlled slow speed winch, JK electronically controlled high-speed winch, JKL manual control fast sliding and unwinding winch, 2JKL manual controlled double fast sliding and unwinding winch, and electronically controlled and manual dual-purpose winch. , JT speed-adjustable winch, KDJ mini winch, etc., can only be used on the ground and can be used on ships through modification.It is powered by an electric motor, drives the drum through an elastic coupling, a three-stage closed gear reduction box, a tooth-type coupling, and adopts electromagnetic braking.This product has high versatility, compact structure, small size, light weight, heavy lifting capacity, and is easy to use and transfer. It is widely used in lifting or flat towing materials in construction, water conservancy projects, forestry, mines, docks, etc. It can also be used for modern electronic control. Supporting equipment for automatic operation.