Our company concerns itself since long time with the repair and renewal of damaged or worn out tools. In this area the different welding technologies, because the modern industrial and technical development requires higher quality, play a large role. Apart from the productivity, it is important that welding fits the high quality requirements and the constructions which can be manufactured obtain an economic result. Apart from the conventional welding methods with high capacity we are using modern technologies as well, for example, the laser welding.

The laser welding belongs to the modernest welding technologies in these days. This procedure is suitable outstanding for the execution of special welding tasks in building of things, above all, because also in such places welding can be accomplished, where with the conventional procedures an entrance is impossible. Supplied with the laser welding will the temperature the working part in form of a ray of light within a short time, the welding connection can be made without distortion or contraction. With the focused laser beam it is possible to be manufactured under the microscope of welding seams with large - tenths of a millimeter - accuracy, which means lowering of the treatment time and also the costs to the consequence.

The argon protect gas arc welding with tungsten electrodes belongs to the conventional welding methods, which guarantees a high quality. It is caracteristic so that the elbow between the not removing electrode and the base material develops, while the constantly flowing argon gas secures the protection of the elbow and the welding material. The most important function has the AWI welding method when welding alloyed steel, aluminium and its alloy-dependently on the kind and quality of the base material, which can be made, this procedure requires a forewarming and a temperature subsequent treatment.