Electrical Transformer EI Lamination Automatic MIG TIG Welding Machine DESCRIPTION This welding special machine is specialized in welding the connection of the EI piece and fixed base. Applicable industries include manufacturing industry of transformer, electric reactor, electromagnet, etc. Welding Power Source: Be able to choose the imported AC Pulse from Japan Panasonic or single point welding power source of argon arc welding machine from famous brands of China. Pressurize