Tig Welders

TIG Welding uses a tungsten electrode that is nonconsumable. In other words it does not burn up like an electrode in stick welding or the wire in metal inert gas (MIG) welding does. The tungsten acts as the torch: It generates heat, which melts the metal and/or filler metal. Thin metals can be joined by TIG welding without using filler metal. Joining thicker metals requires using an approximately 3 foot long filler rod of various diameters that is fed into the weld pool with one hand, while the torch is manipulated with the other.

	MILLER MAXSTAR 150 STL TIG WELDER W CASE 907135016 $1,314.77 Time Left: 19m
	MILLER MAXSTAR 150 STL TIG WELDER W REMOTE 907135017 $1,449.77 Time Left: 1h 4m
	DC INVERTER TIG MMA 160A CUTTER 40A WELDER 3 IN 1 $547.55 (0 Bids) Time Left: 2h 16m
	MILLER DYNASTY 200DX AC DC TIG WELDER COMPLETE 951139 $4,433.77 Time Left: 2h 20m
	Miller 951075 Dynasty 700 Complete Package Tig Welder $12,341.40 Time Left: 4h 25m
	Miller 907194 Syncrowave 250 DX AC DC Tig Stick Welder $2,874.15 Time Left: 4h 25m
	Miller 951139 Dynasty 200 AC DC Tig Stick Welder FP Pkg $4,660.20 Time Left: 4h 25m
	Miller 951073 Maxstar 350 DC Tig Stick Welder Complete $6,712.42 Time Left: 5h 32m
	Miller 907198 Syncrowave 350 LX AC DC Tig Stick Welder $4,487.47 Time Left: 7h 5m
	Miller 907136 Maxstar 150 STH DC Stick Tig HF Welder $1,353.22 Time Left: 7h 41m
	CT-600 3in1 PLASMA CUTTER TIG STICK ARC WELDER 120 220 $499.99 $569.99 Time Left: 7h 48m
	Miller 951138 Maxstar 200 DX DC Tig Stick Welder Kit FT $3,792.00 Time Left: 8h 13m

TIG welders are designed for the Gas Tungsten Arc Welding process , which is commonly referred to as the Tungsten Inert Gas process . The TIG process derives the heat for welding from an electric arc established between a non-consumable tungsten electrode and the part to be welded. Filler metal, if used, is manually feed into the weld puddle when TIG welding.

The TIG welding process requires an air- or water-cooled torch to hold the tungsten electrode and is connected to the TIG welder. The TIG welding process also requires an external shielding gas, typically argon, helium, or a mixture of the two to protect the molten metal and electrode from atmospheric contamination.

High quality welds can be produced with TIG welders. The TIG welding process also has all position welding capability and is excellent on very thin materials. Additionally, a TIG welder makes welds that have outstanding appearance and clean-up is fast and easy since there is no slag and essentially no spatter.