The traditional production process of refrigerator compressor shells requires 8 processes to complete, and it takes 8 people to complete it using a single machine. Due to the high labor intensity and certain risks of manual operation, in 2010, our company designed and produced the first set of 630T compressor shell multi-station continuous stamping dies for Huangshi Dongbei Compressor Co., Ltd. The automated production method only requires one worker to operate, which greatly improves production efficiency, reduces the labor intensity and danger of workers, and also reduces the production cost of the enterprise. After that, similar molds were produced for many compressor companies (such as Anhui Meizhi Refrigeration Equipment Co., Ltd., Guangzhou Gongkong Wanbao Compressor Co., Ltd., Hangzhou Qianjiang Refrigeration Compressor Group Co., Ltd., and Bangladesh WALTON), which were well received by customers.