1.pipe to pipe Welding Machine 2.Automatic Orbital TIG welding 3.PLC control,can program 4.20 years,OEM,price advantage KHGC Series pipe to pipe Automatic Orbital Welding MachineApplication Industry: Applicable for industries such as medicine and chemical, food, biological engineering, refrigeration equipment, electronic equipment, instruments and apparatuses.Applicable Scope: Automatic TIG ...