Industrial Moulded Crown Pulley is extensively used in transmission systems that are driven by flat belts and have high-speed. The Moulded Crown Pulley is also used in low-power applications in textiles, paper making and office machinery such as computer printers. The Moulded Crown Pulley helps to centre the belt and prevent rubbing against the outside flanges. The Industrial Moulded Crown Pulley also provides support under the centre of the belt, where there is the most stress.