... Overload protection, overheating protection,competitive price PQ-MIG003 Mig-mag Gas shielded welderTechnical parameters:Input voltage 1PH 220V 50/60HzInput ... feeder with motor.5. Automatic voltage compensation and stable current.6. High productivity, good quality, no spatter, spray arc, high ... , perfect welding shape.8. Overload protection, overheating protection. Mig-mag Gas shielded welder PQ-MIG003