The Tolsen 44002 is an industrial MMA DC inverter welding machine designed for reliable metalwork using IGBT technology. It operates on a standard 220V AC power supply and provides an adjustable output current ranging from 30 to 160 A, allowing you to handle various welding tasks with a duty cycle of 35% at its maximum current when working in temperatures up to 40°C. This machine supports electrodes with diameters from 1.6 to 4.0 mm and includes an anti-stick function that automatically reduces the current if the electrode adheres to the metal, making the process smoother for the user. To get you started immediately, the kit comes with an electrode holder, an earth clamp, a welding brush, and a protective mask, all housed in a practical color box.