Who makes this? And what exactly does it do for welding aluminum with tig process?Miller Thunderbolt 225Millermatic 130 XPLincoln HD 100 Forney C-5bt Arc welderPlasma Cutter Gianteach Cut40ACent Machinery Bandsaw Cent Machinery 16Speed Drill PressChicago Electric 130amp tig/90 ArcHobart 190 Mig spoolgun ready
Reply:Aluminum is TIG welded on AC with the high freq on continuously. It helps maintain the arc. Steels are welded on DC were High freq is just use to start the arc. Ok there is scratch and touch start TIG but they are unsuitable for aluminum.Tough as nails and damn near as smart