TOTAL 500A Inverter MMA Welding Machine – A powerful, heavy-duty welder designed for professional metal fabrication, construction, and industrial repairs. Features advanced IGBT inverter technology for stable, efficient welding performance, with an adjustable 20–500A output, 380–400V three-phase input, and compatibility with 2.5–6.0mm welding electrodes. Ideal for demanding welding jobs. Get yours today and power up your workshop!