Description This ARC 140 Amp Welding Inverter Machine, IntruARC 141 welding inverter, is manufactured with the latest in advanced IGBT technology. This inverter welding machine includes a digital display for accurate amperage usage. This includes an adjustable ARC-Force to reduce sticking and increase penetration during the welding process. All machines are supplied standard with a 120 Amp welding cable kit. This Welding process operates with DC or AC power sources, most commonly DC. MMA welding provides a limited amount of weld metal deposited from one electrode and electrodes need to be replaced frequently, making it a less productive process than other methods of welding.
