For the joining of materials in car lightweight design, especially aluminium and steel, Böllhoff has added another technology to its product portfolio: the resistance element welding.
Resistance element welding is a further development of resistance spot welding.
At WELTAC®, a rivet-like resistance element ensures, that materials which are not thermally compatible, or only to a limited extent, are joined. The resistance spot welding systems, existing at the customers’ premises, can still be used for modern body construction architectures.
