{"product_id":"250-amp-ac-dc-with-pfc-pulse-tig-copy","title":"320A AC\/DC Pulse TIG\/MMA Welder Liquid Cooled","description":"\u003cp\u003eThe Duralloy® 320 AC\/DC Pulse TIG Welder is a professional liquid-cooled welding system designed for demanding aluminium, stainless-steel and general fabrication applications. Delivering up to 320 A of AC\/DC TIG output with a high duty cycle, it provides stable arc performance and precise control for extended workshop and production welding.\u003c\/p\u003e\n\n\u003cp\u003eAdjustable pulse frequency, pulse width, AC balance and multiple AC waveforms allow operators to fine-tune heat input, cleaning action and arc characteristics. HF and Lift TIG starting, TIG spot modes and ten job-memory programs provide additional control and repeatability across a wide range of welding tasks.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePowerful 320 A AC\/DC TIG welding output\u003c\/li\u003e\n  \u003cli\u003eLiquid-cooled system for demanding, extended welding\u003c\/li\u003e\n  \u003cli\u003eHigh duty cycle of 320 A at 60% and 250 A at 100%\u003c\/li\u003e\n  \u003cli\u003eThree-phase 400-415 V ±10% input supply\u003c\/li\u003e\n  \u003cli\u003eSuitable for aluminium, stainless steel and other compatible metals\u003c\/li\u003e\n  \u003cli\u003eAdjustable pulse TIG frequency from 0.5-999 Hz\u003c\/li\u003e\n  \u003cli\u003eAdjustable pulse width from 5-95%\u003c\/li\u003e\n  \u003cli\u003eSquare, sine and triangle AC waveforms\u003c\/li\u003e\n  \u003cli\u003eAdjustable AC balance control\u003c\/li\u003e\n  \u003cli\u003eHF and Lift TIG starting modes\u003c\/li\u003e\n  \u003cli\u003eAC and DC TIG spot-welding modes\u003c\/li\u003e\n  \u003cli\u003e2T and 4T trigger operation\u003c\/li\u003e\n  \u003cli\u003eTen job-memory programs\u003c\/li\u003e\n  \u003cli\u003eDigital LCD control display\u003c\/li\u003e\n  \u003cli\u003eEasy-to-navigate control panel\u003c\/li\u003e\n  \u003cli\u003eAC\/DC MMA capability\u003c\/li\u003e\n  \u003cli\u003eIP21S protection rating\u003c\/li\u003e\n  \u003cli\u003eSupplied with a heavy-duty trolley and liquid cooler\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eProfessional aluminium fabrication\u003c\/li\u003e\n  \u003cli\u003eStainless-steel fabrication\u003c\/li\u003e\n  \u003cli\u003eProduction TIG welding\u003c\/li\u003e\n  \u003cli\u003eHigh-duty-cycle workshop applications\u003c\/li\u003e\n  \u003cli\u003ePrecision pulse TIG welding\u003c\/li\u003e\n  \u003cli\u003eAC and DC TIG spot welding\u003c\/li\u003e\n  \u003cli\u003eIndustrial maintenance and repair work\u003c\/li\u003e\n  \u003cli\u003eAC\/DC MMA welding applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOptional Extras\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDAFC wired foot control\u003c\/li\u003e\n  \u003cli\u003eDAWFC wireless foot control\u003c\/li\u003e\n  \u003cli\u003eDAMAGTIG TIG torch holder\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe Duralloy® 320 AC\/DC Pulse TIG power source is backed by a three-year warranty. The supplied TIG torch and regulator are covered for three months. Consumables are excluded, and all coverage is subject to the terms in the owner's manual.\u003c\/p\u003e","brand":"Duralloy","offers":[{"title":"Default Title","offer_id":47265310802095,"sku":"DA320PACDC","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/8103\/2879\/files\/Duralloy_320_ACDC_TIG.png?v=1785310038","url":"https:\/\/duralloy.net.au\/products\/250-amp-ac-dc-with-pfc-pulse-tig-copy","provider":"Duralloy","version":"1.0","type":"link"}