... famous company. The CO2 welding power is used in MIG & MAG welding. Our machine has character of high efficiency, energy saving, small ... success rate, 5. Continuous and discontinuous welding function, 6. Automatic voltage pulsation compensation capability, 7. Suitable for carbon steel, alloy ... , 8. Little spatter, uniform welding pool, good welding shape. Automatic MIG&MAG Spot welding hand machine