Product Name: TIG DC AC Welding Machine with Pulse Function TIG-200p Model NO.: tig-200p Type: Argon Arc Welder Work Form: One-Body Electric Current: DC AC Frequency Range: High Frequency Style: Portable Cooling Way: Air Cooling Name: DC AC Pulse TIG Welding Machine Mosfet: 20PCS Diodes: 20PCS Trademark: As require Transport Package: Carton Specification: 498x328x302mm Origin: Shenzhen China HS Code: 85153900 Product Description DC ACPulse TIG Welding Machine productCharacteristics:*AdoptingPWMcontroltechnology,constantcurrent,accuratecurrentcontrol.*Highfrequencyarcstarting,nomatterthecurrentishighorlow,thearcstartingratehigh.*DC AC tig welding machine steadyweldingcurrent,estheticshapingofweldingseam.*Adjustablepulsecurrentandpulsefrequency,applytomanykindsofweldingtechnology.*ACDC tig welder onemachineservesseveralpurposes,savingtheweldingcost.*Themachinecanautomaticwelding,Optionalcyclingwatertank.*Canbeusedtoweldaluminium, stainlesssteel,carbonsteel,alloyedsteel,copper,titaniumetc.Model:DC ACTIG-200PInputpowervoltagefrequency(V,Hz):AC220(singlephase)±15%,50/60Ratedinputpowercapacity(KVA):4.5No-loadvoltage(V):56Outputcurrentrange.(A): 20-200Ratedoutputvoltage(V):18Dutycycle(%)(25ºC):60No-loadloss(W):40Arc-starting:HFEfficiency(%):85Powerfactor(COSφ):0.93Insulationclass:FWeight(KG):20Overalldimension(mm):498×328×302Caseprotectiondegree:IP21SPre-flowtime(s):0-2Dutyratio(%): 20-8Currentdown-slopetime(s):0-5Post-flowtime(s):2-10Remoteinterface:withoutACweldingthickness(mm): 0.5-5