Product Overview The MZ-1250/1600 is a multi-process automatic submerged-arc welding machine engineered for heavy-industry, high-load continuous operation. It combines submerged-arc welding, electroslag welding, manual metal arc (MMA) welding, and carbon-arc gouging in a single robust unit, delivering stable output and a neat bead appearance across a wide range of materials. Model: MZ-1250 Model: MZ-1600 Key Features Multi-process capability: submerged-arc welding, electrosla