Tig 200 ac dc Welding Machine, Rated Input Voltage of 220V AC Continually tig welding 0.5-2mm metal sheet Portable TIG 200A AC DC Welding Machine with argon, with digital display,easy operationContinually tig welding 0.5-2mm metal sheetProduct name:TIG welding machine TIG-200AFeatures: Single-phase and fan-cooledAdapts with advanced IGBT inverter technologyAuto protection of overheat and overcurrentHigh frequency/voltage arc, arc particularly easyNice welding penetration abilityNice and smooth welding surfaceStepless current adjustmentEnjoy wide range of electrical and mechanical pressure adaptationMostly suitable each engineering fieldNice use of stainless steel products and metal sheet, decoration industry and all types of precision weldingSpecifications: Input capacity: 4.3KVARated input voltage: 220V ±15% ACFrequency: 50HzRated welding voltage: 20VCurrent range: 10 to 200ANo-load voltage: 56VRated duty: 140A,60%Arc-starting: high frequencyPre-flow: 0.2 secondPost-flow: 2 to 5 secondsProtection grade: IP21Insulation class: HSuitable material thickness: 0.5 to 2mmDimensions: 390 x 150 x 270mmWeight: 6.4 kgs