The machine use three arc three wire four power submerged arc welding mode, welding type is single-side double-side forming, this machine is mainly composed of main door frame, welding trolley, torch up and down lifting device, welding torch left and right horizontal moving device, submerged arc tracking device, upper flux recycle device, welding parameter memory (controller), electromagnetic platform device, copper gasket device, flux spreading clean trolley, bottom flux recycle device, submerged arc welding system and so on.
This machine is domestic initiative, has been used by Dalian Shipbuilding Industry, Yangzi Xin Fu Shipbuilding, Shunti an Shipbuilding, Zhenhua Port Machinery and other major domestic shipyards