Extremely durable seams
The fischer group is one of the pioneers of laser welding in tube production. The method allows precise connections of first-class quality, even with small wall thicknesses.
The fischer specialists took on the challenge in the early 1990s already. They were thus able to take the complex joining process to an extremely robust level that had been barely conceivable just a few years before.
Laser welding has been optimized so far that, in extreme cases, the tubes fail in the base material before the weld breaks!
With the "Laser-Plus welding process" introduced in the 2000s, the fischer group has made a name for itself among demanding hydroforming customers in particular. It ensures process reliability even for extreme forming without intermediate annealing.
As well as tubes, components and subassemblies are also welded reliably at the fischer group. If required, tungsten inert gas welding (TIG) is used in addition to laser welding.