Chain Pulley Dealer In Delhi A chain pulley, also known as a chain block or chain hoist, is a mechanical device used for lifting heavy loads. It consists of a chain looped around a set of wheels or gears, with one end of the chain attached to a hook or other lifting mechanism. The user applies force to the other end of the chain, either by pulling manually or using a lever or crank mechanism, to lift the load. Chain pulleys are commonly used in industries such as construction, manufacturing, and warehousing where heavy objects need to be lifted or moved. They provide a mechanical advantage, allowing users to lift loads that would be too heavy to lift by hand alone. There are different types of chain pulleys available, including manual chain hoists operated by hand and electric chain hoists powered by electricity. The choice of the type of chain pulley depends on factors such as the weight of the load, the frequency of use, and the environment in which it will be used.