The SpeedArc is considerably more focused. It has a much higher energy density thus reaching greater arc pressure into to the weld pool. The result is impressive as it makes MIG-MAG welding up to 30 % faster.
The SpeedArc is MIG-MAG-Max. But not only its speed makes it more productive. There is also the fact that components which had to be welded in several passes before, can now - due to the Lorch SpeedArc - be joined in one single pass, up to 15 mm thick. This is productivity that pays off; this is value added welding. How the whole process works is and remains a secret of our engineers here in Auenwald, but you can be sure that it can save you a lot of money and help to get a lot of your delivery dates under control.
The concentrated, stable arc of the SpeedArc process can be managed perfectly, even with long wire stick-outs into narrow gaps
Large seam preparation angles are something of the past. 60° are no longer necessary, 40° are already sufficient for SpeedArc.
With SpeedArc, penetration into the parent material is visibly better compared to ordinary MIG-MAG units.
