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Square Wave™ TIG 175 TIG Welder


Top Features

  • Optimal TIG Welding Performance over a wide range of material thicknesses from thin gauge up to 3/16” in. (4.8mm)
  • AC Auto Balance® automatically provides for the optimal mix of cleaning and penetration when welding aluminum.
  • Ready. Set. Weld. Comes with everything you need to set up and weld.
  • A great stick welder. Capable of performing welding on cast iron, steel, and stainless steel.

Input Power

  • 208/230/1/60


TIG, Stick

Industrial Price: $1,955.00

Where To Buy

Equipment Details



Put your creativity to work with this affordable TIG and Stick welding machine. Our proven Square Wave™ technology provides the home hobbyist with a smooth and stable AC TIG welding on aluminum from a machine that also provides for great DC TIG Welding on steel and stainless steel. The user-friendly interface enables the operator to set it, forget it and go.



Optimal TIG welding performance

Select from a current level as low as low as 10 amps up to 175 amps to cover a wide range of material thicknesses from thin gauge to 3/16 in. (4.8 mm), without compromising precision arc performance.

AC Auto Balance®

We’ve got you covered when welding aluminum. With AC Auto Balance, the machine automatically adjust for the optimal mix of cleaning and penetration. Simply select polarity, process, and desired amperage to begin welding.

Ready. set. weld.™

Comes with everything you need to set up and weld: air-cooled TIG torch, electrode holder for stick welding, Twist Mate™ torch adapter, wired foot pedal, gas regulator and hose, work clamp and input cable.

A great stick welder

Capable of performing AC/DC welding on cast iron, stainless, steel including Fleetweld® 5P+ (E6010) electrodes and hardfacing applications.

Input Power
  • 208/230/1/60
Rated Output
  • 125A/40%
  • 110A/60%
Input Current
  • 40% Duty Cycle:51/47
  • 60% Duty Cycle: 45/40
Output Range
  • DC:10-175A Max. OCV: 59VDC
  • AC:10-175A Max. OCV: 74VAC
Dimensions (H x W x D) 19.5 in x 13.7 in x 25 in (495 mm x 348 mm x 635 mm)
Net Weight 185.000 (83.916 kg)

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Solid Edge (.par)
STEP (.stp)
Parasolid (.x_t)
ACIS (.sat)
Zip (.zip) (Includes all files listed above)

  • 17 Series 150 amp TIG Torch, 12.5 ft. (3.8 m) one-piece cable
  • 3/32 in (2.4 mm) Collet Body
  • 3/32 in (2.4 mm) Collet
  • 3/32 in (2.4 mm) x 7 in (177 mm) 2% Ceriated Tungsten Electrode
  • Long Backcap
  • 7/16 in (11.1 mm) diameter Alumina Gas Cup Nozzle
  • Twist Mate Torch Adapter
  • Foot Amptrol with 25 ft (4.6 m) cable
  • Gas Regulator & Hose
  • Stick Electrode Holder (200 amp) with 10 ft (3.1 m) cable and Twist Mate™ Connector
  • Work Clamp & 10 ft (3.0 m) Cable
  • 6 ft (1.8 m) Input Cable with NEMA 6-50P Plug
Product Number
Product Name
Ultra-Flex™ PTA-9F TIG Torch Package
TIG Adapter Kit - PTA-9/PTA-17
Hand Amptrol™ Rotary Track Style
Foot Amptrol™
Arc Start Switch
Gas Lens Parts Kit
Parts Kit
Parts Kit for PTA-17V TIG Torch
PTA-17 TIG Torch w/Ultra-Flex Cable (12.5 ft)
Zippered Cable Cover - 10 ft (3.0 m)