The features of IGBT Inverter SAW Equipment MZ-1250: 1.IGBTinverterandprecisionconstantcurrentfeedbackcontroltechnology,softswitch,digitalsetupanddisplay,lowinputpowersupply,highpowerfactor, 2.Forbuttwelding,filletwelding,horizontalor10angleslopewithgrooveorwithoutgroove; 3.Twoactivewirefeedspeed,circumferentialwelding,buttwelding,labweldingandfilletweldinginflatposition. 4.Steadyarc,reliableanddurable,energysaving,noiseless,easyformaintenance; 5.Excellentweldingperformance,widecurrentadjustmentrange; 6. Suitableforstainlesssteel,castiron,carbonsteel,alloymetal,etc.The parameters of IGBT Inverter SAW Equipment MZ-1250: Model Spec. MZ-800 Powersupplyvoltage AC380±10%V/50 60Hz Powersupplycapacity 45kVA Powersupplycurrent 66A Currentrange 60-800A Dutycycle 100% Cosφ(η) 0.95 Full-loadefficiency 92% Diagramofwire 3-5mm Protectiongrade IP21S Insulationgrade F Weightofpowersource 95.3kg Weightoftrolley 55.3kg