... to carry 2)Stable arc, deep melting pool Inverter arc welding machine Model ARC140Model: MMA140 The detailed description1.Small size ... compensation capability3.Stable arc, deep melting pool, beautiful welding moulding4.No-load power consumption is small, and ... kind of welding machine,choose me,pls feel free to contact me.More pictures of the welding machine Inverter arc welding machine ARC 140 ...