Chain pitch: refers to the distance between the hinge center of 1 chain hyperlink and the hinge centre corresponding to the adjacent chain url. Sprocket Pitch Circle Diameter: The diameter of the circle where the centre of the hinge is when the chain is wrapped all around the ball. The hinge facilities of the chain and the circles drawn via these centers are known as pitch circles, and their diameters are known as pitch circle diameters.These chains are used to constantly elevate and convey material at a velocity of 2 m/s. There are two sorts of conveyor chains: Detachable or hooked chains: This kind of conveyor chain is employed for power transmission between conveyors of shorter lengths. Closed chain: composed of the cylinder block and connecting rod, solid and fashioned, with higher energy right after warmth treatment method.