For a home workshop, compact MIG/MAG welders with a welding current of 160–200 A and 230 V power supply are the best choice. They provide good weld quality on structural steel and are easy to operate. Classic SPARTUS models offer a stable arc and a wide range of applications, making them suitable for both small repairs and building light structures.

Synergy in MIG/MAG welders is a function where the device automatically adjusts welding parameters (wire feed speed, voltage, arc dynamics) based on the selected material, wire diameter, and current. This makes welding easier and more consistent, especially for less experienced users.

Burn Back is a function that briefly delays cutting off the voltage after welding ends, allowing the wire to melt slightly so it does not stick to the contact tip. This ensures the torch is ready for the next arc start without the risk of wire jamming.

Slow Feed reduces wire feed speed at arc ignition, ensuring a softer, more controlled start and minimizing spatter. Both functions improve comfort and repeatability in MIG/MAG welding.