An uninterrupted, excellent performance and smooth characteristic welding arc is obtained with rutile, basic and cellulosic electrodes with diameters of 2.5 mm, 3.25 mm, 4 mm and 6 mm. It offers the possibility of grooving and cutting on 6mm and 8mm carbon electrodes. Intelligent fan technology only works when needed, reducing noise and dust accumulation inside the machine. It offers trouble-free welding under heavy working conditions. Suitable for multi-group work specific to shipyards. With its adjustable hot start feature, it ensures easy ignition of the electrode, thus preventing it from sticking to the workpiece. Adjustable arc force feature prevents arc interruption and electrode sticking to the workpiece during welding, allowing the welding arc to be more stable. It is suitable for use in groups.