In order to improve their competitiveness, most mold manufacturers are working hard to shorten the manufacturing cycle and reduce the manufacturing cost. The traditional manual mold making has been gradually replaced by automatic numerical control equipment. More and more mold manufacturing enterprises begin to introduce automatic production systems and equipment. As long as it is a manual production process, machinery and equipment can be used to replace production, especially the repeated action manual processing production can directly add one or two small automatic equipment to the original process flow, which can completely replace workers. An automatic equipment or an automatic assembly line can replace the workload of 10-100 workers; As long as one or two workers operate a Dalian automatic processing line, or one worker can watch and manage 3-5 automatic equipment at the same time.