Industrial Purpose Chain Pulley Block is a simple machine that consists of a wheel with a groove. The Chain Pulley Block is designed in such a way that a rope can run on the equipment to change the direction of application of the force that is applied to the rope wire. The Chain Pulley Block is made of quality grade raw material which ensures optimum durability along with long lasting trouble free service. Industrial Purpose Chain Pulley Block is strong and rigid in construction and requires minimal maintenance.