DC MMA Inverter welding machine description1.Beautiful appearance and safety. 2. Compact in volume, light in weight and power saved 3. easy to arc initiation, resistance to interference , good force adjustment 4. Stable welding current, low welding spatter 5. Good welding result, deep welding pool, high intension 6. Protection for over voltage, over current 7. Automatic voltage pulsation compensation capability. 8. Applicable for various acid and basic welding electrodes 9. Down hand cellulose electrodes TECHNICAL SPECIFICATIONSMODELARC160EPAC Input VoltageAC.single phase 110V 240VRated input power capacity5.3KWInput frequency50/60No-load voltage56VOutput current range30-160ARated output coltage27Duty cycle60No-load power40KWEfficiency85%Power factor0.93Insulation classBWeight7.5KGOverall dimension440*180*330mmProtection class of caseIP21Drive adjustment rangeWelding thickness1.6-3.2mm