Description
As flexible as your work
Welding tasks are often a challenge, especially for small and medium-sized companies. Some of the tasks change on a daily basis, as do the required welding processes. This calls for a welding machine that can be adapted perfectly to these dynamic conditions.
With up to 240 optimised characteristics that have been specially developed for the requirements of steel construction, the Fortis series impresses with its reliable welding performance. In addition to steel, the MIG/MAG welding machine also masters materials such as aluminium and stainless steel effortlessly, especially in combination with the pulsed arc.
The overall design of the Fortis is based on a compact system with a maximum output current of up to 500 A.
Space for the optional cooling circuit is also provided in the housing, enabling space-saving setup and use, even in environments with limited space.
In addition to the Compact version, models with an external wirefeeder are also available to extend the operating range.
The all-in-one system: one device, countless possibilities
- Compact welding machines up to 500 A
- Retrofitting of water cooling for 320, 400, 500 A versions possible at any time
- Split versions with external wirefeeder for an extended operating range
- Duo version: compact welding machines from 320 A can be combined with an additional wirefeeder
- One user interface for all versions
XT version: Fortis 270-500
A true all-rounder. XT stands for Extended, as the Fortis Extended version is designed for mains voltages from 200 to 600 V and can therefore be used around the world. Depending on the power category and the mains fuse, up to 320 A is possible in single-phase operation.
Special features of the XT version
- Available in all power categories (270-500 A)
- Can be used worldwide
- Single-phase operation up to max. 320 A (depending on mains fuse available)
- Full generator compatibility
- Optimised welding performance due to higher output characteristic
- Energy savings of up to 16% compared with the standard version
Technical specification
Package Includes:
| 4,075,262,649 | Fortis 320 C /4R/FSC/GW/XT |
| 4,066,025 | WP Standard/Pulse Fortis |
| 4,101,413 | OPT/s Welding torch holder |
| 4,101,461,IK | OPT/s WeldKit /320/GMAW/G |
| 4,077,033 | TU Move 4 Standard |
| 4,300,040,881 | Mains Cable |






