Next-generation manual MIG/MAG welding: The Fortis’s integrated device design is based on a compact system with a maximum output current of up to 500 A. In addition to the compact version, models with external wire feed are also available for an extended range of applications. With up to 240 optimized characteristics specially developed for the requirements of steel construction, the Fortis series impresses with its reliable welding performance. In addition to steel, it also handles materials such as aluminum and stainless steel with ease, especially in combination with the pulse arc. The Fortis variants with multi-process function combine MIG/MAG, TIG, and electrode welding in a single device.