With the growing development of robotics and digital technology in recent years, the MIG/MAG welding process has been advancing steadily. The results are evident in lighter welding sources, faster controls, and improvements in the ignition process. Regardless of the individual configuration of the robotic MIG/MAG process, today there are virtually no technical limits due to the variety of applications and the optical and metallurgical quality, always combined with industrial robotics. It is an excellent process for welding low-alloy irons, stainless steels, aluminum, and many others.