Pulley is a mechanical device that is used to support the movement of the belt or belt is made of rubber to run something that serves the power flow dissipates a power. How it works Pulley often used to change the direction of the applied force and transmit rotational motion..
Belt Conveyor Pulley on a very important role in moving the belt or belt to give a rotational force (rotary) and transport from one point to another by a distance of 2-4 km in bentu-bulk material (bulk material), such as: coal, stone, gravel , sand, or powder concentrate.....