... )MIG/MMA/TIG multi purpose welder ZX7(IGBT,MMA) welding machine Description♦ Single-phase, portable, fan-cooled, good quality and energy ... light weight, suitable for moving, and suit for welding all kinds of basic welding rod. ♦ Be able to work continuously, auto ... -current, and over-heat.♦ Good welding quality,deep penetration. ♦ Digital display the welding current.1.MMA electrode holder2.Earth clamp3 ...