Also referred to as a bush roller, a product image roller transmits the mechanical power from one part of the machine to another. These rollers transmit the power produced by the engine to the shafts, cylinders and other parts of the machine. The roller chains are widely used in printing presses, conveyor belts, agriculture machines and automobiles. They can be made from steel, stainless steel or even hardened steel in most cases or acetal plastic, nylon or polypropylene in other. The best case scenario is to use a combination of steel and plastic. However, whatever you choose depends upon your system design, cost, transmission power and other environmental factors. In order to ensure better longevity of the roller, regular maintenance and lubrication needs to be maintained. Hitech Technology is one of the best manufacturers and suppliers of roller chains in the country.