Can weld both iron and alluminium. Unaweza kuchemelea chuma na pia Alluminium. Ni mashine nzuri sana kwa viwanda vidogo Quick Details Weight (KG):8.5 KG electrode(mm):1.6-4.0 Output Current(MMA):20-180 Insulation Class:F Key Selling Points:Easy to Operate Output voltage:180A/27.2 Voltage:220V Motor Type:DC MOTOR Power Factor:0.73 Pilot Arc Current:180A Machinery Test Report:Provided Condition:New Duty Cycle 40 degree:60 Usage:WELDING Pulse Frequency:50/60HZ