... speed and welding speed, with stable welding Suitable for straight welding, ring welding, angle welding, butt welding, overlap welding, and boat shape position and angle welding. Welding power source ... the output, respectively, used in submerged arc welding, carbon arc gouging, electroslag welding and other welding process. TECHNICAL PARAMETERModelMZ-1-1000Rated input power(V ...