-MIG/MAG standard welding machines, step switch controlled, gas-cooled - 4-roll drive. Equipped for 0.8 mm + 1.0 mm steel wires - Compact, mobile, can be lifted by crane and moved by fork lift - 5 m mains supply lead - M2.20: Twin-knob operation – setting of welding voltage and wire feed speed, display of welding parameters - M2.40: One-knob operation (Synergic) – easy setting of the operating point thanks to preprogrammed JOBs (welding tasks), display of welding parameters - Protective earth monitoring (PE) - Perfect ignition and welding by means of optimised choke with 2 tappings