The features of DC MIG/MAGWelding Equipment MIG-300F: 1.Highfrequencyinverter,waveformcontrolandsoftswitchtechnology,digitalpaneldisplay,advancesetupfunction; 2.Currentandvoltagecanberegulatedcontinuouslyatawiderange,automaticvoltagepulsationcompensation; 3.Highweldingspeed,highsuccessrateofarcstriking,convenientandconsiderableforoperationwithwiredeliverdevice; 4.Compactstructure,energysaving,highefficiency,lessweldingdistortion; 5.WecanalsomakethemachinewithAC440vinputvoltage; 6.Applicableforsheetover0.8mm,continuousanddiscontinuouswelder; 7.Suitableforcarbonsteel,alloysteel,softsteel,etc.,andalsosuitableforvariouswire; Completeaccessories:weldingtorch,earthclamp,etc. The parameters of DC MIG/MAG Welding Equipment MIG-300F: Model Spec. MIG-300F Powersupplyvoltage AC380±10%V/50 60Hz Powersupplycapacity 14kVA Ratedoutputvoltagerange 17-31V Ratedinputcurrent 21A Ratedoutputcurrentrange 60-300A Dutycycle 60% Cosφ(η) 0.87 Weldingwiredeliverspeed 2.5-13m/min Weldingwirediameter Φ1.0-1.6mm Protectiongrade IP21S Insulationgrade F Netweight 45kg Weightofwirefeeder 17.2kg Dim.ofmachine(mm) 635*326*530 Dim.ofwirefeeder(mm) 560*180*350 BUY WITH CONFIDENCE. Quality machines manufactured by RONGYI. Full service and parts back up. 12 MONTHS WARRANTY