The special laser welding machine is mainly used for automatic welding of workpieces of various shapes, compared with the traditional welding process, laser welding has the advantages of high welding quality, fast welding speed, small welding thermal deformation and simple operation, different welding tooling can be selected according to different workpieces and process requirements, the equipment is mainly composed of welding tooling, welding power source, wire feeder, welding torch, chiller, welding control system and so on. It is suitable for welding of carbon steel, stainless steel and other materials, digital welding control system, intelligent, reliable and efficient.