Compact inverter welding machine with innovative filler wire technology. IGBT-supported inverter technology for extremely fast switching processes and precise welding current regulation, simplifying the welding of thinner sheets and significantly reducing weld bead formation. Easy and effective welding with special wire, where the shielding gas is encapsulated in powdered form. With the new, innovative synergic-controlled wire feeder, the wire feed speed automatically adjusts to the optimal value. Ideal for occasional, smaller use in the workshop and on-site, as no gas cylinder is required. Suitable for medium material thicknesses of 1.5 to 8 mm. Continuously adjustable from 20 to 120 Amperes. Also suitable for outdoor welding in windy conditions, as the shielding gas cannot be blown away. Ready to use immediately with connected hose package, ground clamp, including brush hammer, welding shield, 0.45 kg of 0.9 mm welding wire, 3 replacement nozzles of 0.9 mm, and a replacement feed roller of 0.9 mm.