... 2. Request for high current; 3. suitable for MAG/CO2 welding of low carbon steel and low alloy steel Main feature ... MAG. Wide adjusting range, stable at both high and low current. Excellent ignition and penetration control, little spatter during welding. Extensive option of ... simple and easy to operate. Crater filling, tacking welding, C02/MAG swith, synergic/independent adjustment, solid wire/flux wire ...