... 4. Good performance ZX7 series Manual Metal Arc(MMA)/TIG(lift)Welding Machine MMA/TIG inverter, electrode welding machine in ... Characteristics: IGBT base machine, switch for MMA and TIG Lift, reduced weight and dimensions, constant current output makes welding arc more stable ... 3.21.6-41.6-41.6-41.6-4Machine weight(Kg)4.84.85.45.45.46Machine size(Cm)38x28x3438x28x3443x28x3443x28x3443x28x3443x28x34 ...