SUBMERGED ARC WELDER/WELDING MACHINE-MZ SERIES (MZ-1000)Power source adopts powerful thyristor, used for automatic submerged welding;For butt welding, fillet welding with groove or without groove in horizontal or 10° Angle slopeWide adjustment range of welding current, stable arc, low noise.Double wire drivers and powerful wire feeding functionStepless adjustment of wire feed and welding speed.Suitable for circumferential welding filler welding, butt welding; Lap welding and fillet welding in flat position.With ISO, SGS, 3C and etc.