The "SKPD-2500" complex is designed for welding longitudinal and circumferential seams with a non-consumable immersed electrode of products made of structural, heat-resistant, stainless steels, titanium and aluminum alloys.

The essence of this welding method is to immerse an arc burning in an inert gas environment (argon or helium) between a tungsten electrode and the metal being welded, which allows welding products with a thickness of 6-55 mm in one pass without cutting the welded edges.