Features 1.the inverter mig welder :New design, inverter portable MIG/MAG welding machine, compact but high efficiency. 2.It adopts inverter technology with good welding quality and high efficiency. 3.DC current, fan-cooled, thermostatic protection. 4.Suitable for gas MIG/MAG, and flux(gasless) welding wire. 5.Suitable for welding of low carbon steel, low alloy steel, stainless steel, aluminum and its alloy.ModelMains Voltage(V)Frequency (HZ)No-load Voltage(V)Rated input Capacity (kva)Cutting Thickness (mm) Output Curreng (A) Rated duty cycle(%)DimensionsWeightMIG-200N22050/60428.20.8-1.050-2006042×22×3919MIG-250N22050/604211.30.8-1.050-2506042×22×3919