Thermal Arc 186 AC/DC (200A Tig/Stick Welder)

Thermal Arc 186 AC/DC Tig and stick welder. This is a 200Amp welder that will weld Aluminum, Magnesium, Steel, stainless, 4130, etc. This unit has a lot of features/adjustments many of which you normally don't find without spending $4000+. Settings Mode: AC, DC+ or DC- Pulse: High current (also know as peak current), width (peak time), Frequency, and Low current Purge PreFlow and PostFlow time Hot start Intial amps Upslope time and downslope time Crater current AC wave balance Arc Force (for stick welding) Process: stick, lift arc tig or high frequency arc tig Trigger holds: 2T and 4T This is a semi profession machine with nearly all if not all the functions of the highest end welders. I am a professional welder and this unit does great on steel and stainless, on aluminum its not quite like the $10,000 units at my work but still lays some good welds (I posted a photo of an aluminum weld). This unit does not come with the gas bottle, but it does come with the regulator. From what I found on the internet this unit is currently branded and sold under a few names (thermal arc and tweco being the most common) with packages starting around $2500. I will sell it with the extra 25ft CK torch and the hand amp controller for an extra $250. Otherwise it just comes with the stock torch. If you are interested we can schedule a time where I can give a couple hours of instruction and training for serious buyers.