The MIG/MAG Narrow gap technology offers a particular economic efficiency for welding thick-walled component parts. In comparison to the conventional weld seam preparation, the weld seam volume can be reduced by about 60% . Thus, we enable you to significantly reduce welding time and provide a considerable saving potential with regard to the filler material, shielding gas and power consumption. The basis of the narrow gap technology is the rectangular narrow gap blade with a length of up to 400 mm which guides the wire electrode, the shielding gas and the cooling water. The weld seams with the typical constant seam structure meet the highest quality demands. The relatively low energy supply during narrow gap welding provides special advantages even for steel and for high-strength fine grained structural steel.