Pulley selection of different manufacturers of all surface processing methods, not only affects the processing quality, but also affects productivity and manufacturing costs. So, in the choice of processing methods, we must first understand the process of synchronous belt wheel processing methods, process characteristics and applications.

　　In the manufacturing process of modern belt wheel, the metal cutting method is still predominating. According to synchronous belt wheel, since the development of science and technology, special structure and the use of material which is difficult to process increase , resulting in such as EDM, electrical pulse, electro-polishing, machining, and ultrasonic, chemical processing, electron beam and laser processing using special processing method more widely.

　　In the design process route, the first thing we need to consider is choosing synchronous belt wheel working methods of the surface. synchronous belt wheel factory say that explain that since the accuracy requirements of each surface, generally not just one way, the processing can be achieved by a single request. For the main surface, they often shake to go through several processing, from coarse to fine to gradually meet the requirements. Only the method of grinding can meet the requirements.