pulley
Belt pulleys belong to the category of hub components and generally have relatively large relative sizes. The manufacturing process is mainly based on casting and forging. Generally, larger sizes are designed using casting methods, and the material is usually cast iron (with good casting performance), rarely cast steel (with poor casting performance of steel); Generally smaller in size, it can be designed for forging and made of steel material. Belt pulleys are mainly used for long-distance transmission of power, such as the output of small diesel engines, agricultural vehicles, tractors, automobiles, mining machinery, mechanical processing equipment, textile machinery, packaging machinery, lathes, forging beds, transmission of some small horsepower motorcycle power, transmission of agricultural machinery power, air compressors, reducers, gearboxes, generators, rolling mills, and so on.
