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Best TIG Welders on the Market 2021 – Reviews And Buying Guide

Best TIG Welder

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There was a time when welding, like many professions, was one of the professions people used to learn to earn their daily bread and support the family. 

However, today, both males and females alike are learning welding as a home welder or hobbyist. For many hobby enthusiasts, welding is a way to bring out the artist in them and possibly make it their profession. 

If you are on the lookout for the best budget or medium-scale TIG welder, you are in the right place. We have compiled a list of TIG welders after careful research and study to meet the requirements of both hobbyists who want to become medium-level fabricators as well as professionals. 

Take a look at our TIG welder reviews and see which one could be your next TIG welder! Let us begin.

Best TIG welders in 2021

Best TIG welders for budget – TIG welders for beginner


Best TIG Welder Overall: Lincoln Electric Square Wave TIG 200 TIG Welder

Moderately high-end branded and reliable TIG welder, made in the USA. Suitable for beginners, hobbyists, small and medium fabricators, and professionals. A Great TIG Machine for Aluminum. Dual voltage 120 V/230 V. Dual welder AC/DC TIG and stick. LED display. High frequency start for aluminum welding. This welder provides smooth and stable AC TIG welding on aluminum and DC TIG welding on mild steel, stainless steel, and other metals. Moderate weight (46 pounds) portable welder. The welder comes with three years limited warranty.

Pros

• Can weld aluminum and steels, stainless steel, and other metals.

• Good portability (46 pounds weight).

• User-friendly interface.

• Dual voltage 120 V/230 V.

• Foot-operated amperes control.

• Reputed and reliable brand.

• Dual welder AC/DC TIG and DC stick.

• Useful for hobbyists, craftsmen, and fabricators.

Cons

• Expensive welder, beginners, and hobbyists may not afford this machine.

• More adjustability is needed when welding thin metals.

Key features

 

  • The Lincoln Electric Square Wave 200 is a portable TIG and stick welding machine and is very useful for hobbyists, craftsmen, and small fabricators.
  • Square wave 200 is made in the USA. This is a moderate weight (46 pounds) portable welder, and take it anywhere and plug it into 120 V or 230 V to use it
  • This AC TIG 200 provides smooth welding on aluminum, and the DC TIG provides smooth welding on steel, stainless steel, and alloy steels. The machine provides a user-friendly interface.
  • High frequency start for aluminum welding.
  • A Great TIG Machine for Aluminum – For a wider or tighter welding bead, users can easily adjust AC Frequency Control. AC Balance can be adjusted to provide more cleaning action on dirty aluminum or maximize penetration on thick materials.
  • The pulse mode feature helps you to become a better TIG welder faster. 
  • The features of TIG 200 helps you to learn the skills of welding and grow into a professional.
  • Three years limited warranty.

Runner Up 1: Everlast Power TIG 210 EXT TIG Welder

Branded medium-range TIG welder for beginners, hobbyists, small and medium fabricators, and professionals. Dual voltage 110 V/220 V. Dual-process AC/DC TIG and stick. Heavy-duty high-frequency arc start. This has a digital microprocessor control that helps precise management of welding. This welder features 3 AC waveforms- advanced square wave, soft square wave, and triangular wave for extra control during welding of aluminum. With the activation of AC advanced pulse, the unit may be capable of welding more than 1/2ʺ of aluminum.  The welder comes with five-year limited warranty.

Pros

• Programmable memory.

• 3 AC waveforms- advanced square wave, soft square wave, and triangular wave.

• 5-year limited warranty.

• Heavy-duty HF (High frequency) arc start.

• Dual voltage 110 V/220 V.

• Dual-process AC/DC TIG and DC stick.

• Both standard and advanced AC Pulse.

• Brand reputation.

Cons

• The settings and controls can be overwhelming for a beginner.

Key features

 

  • IGBT technology. Standard type pulse feature for AC and DC, and advanced special pulse for AC.
  • The digital microprocessor control gives precise control and management of all the parameters and functions of welding. The microprocessor control increases productivity, weld quality, and the ability to make precise settings.
  • This welder features 3 AC waveforms- advanced square wave, soft square wave, and triangular wave for extra control during welding of aluminum. With the activation of AC advanced pulse, the unit may be capable of welding more than 1/2ʺ of aluminum. 
  • This welder has a digital microprocessor control that helps precise management of welding. 
  • This welder has two pulse modes; standard and advanced pulse allow control during welding of thin aluminum and higher penetration on the thick aluminum plate. All these controls appear confusing, but they are simpler to use.
  • This unit has programmable memory, adjustable AC frequency, and adjustable AC balance control.
  • The heavy-duty HF (High frequency) arc start in TIG reduces the maintenance issues found in traditional HF.
  • This unit may seem to have a complex list of features; it is quite simple due to the intuitive design that helps quick and easy to set up even for a hobby enthusiast.
  • Five years limited warranty.

Best Smallest 3-in-1 TIG Welder: AMICO Power CTS-200, 50A Plasma Cutter, 200A TIG-Torch & Stick Arc Welder

AMICO Power CTS-200

Medium budget 3-in-one welder – plasma cutter, TIG, and stick welding. Ideal for beginner welding enthusiasts, hobbyists, and small-time fabricators. Dual voltage 115 V/230 V. Selector switch for plasma/TIG/stick. The welder is portable (40 pounds) and can be taken for fieldwork. You can TIG weld mild steel, stainless steel, and other metals and plasma cut up to 3/4ʺ thick metals. The welder is tested in the USA and has a one-year limited warranty.

Pros

• Three in one welding machine, 50 amps Plasma Cutter, 200 amps DC TIG torch, and 200 amps DC stick welding.

• Dual voltage 115 V/230 V

• Portable and useful for repair work at the site.

• Affordable for beginner welders and hobbyists.

Cons

• No HF (high frequency) start for TIG

• Cannot weld aluminum.

• Only one-year limited warranty.

Key features

 

  • CTS-200 is a new digitally controlled 3 in one welding machine, 50 amps Plasma Cutter, 200 amps DC TIG torch, and 200 amps DC stick welding.
  • This welder has advanced IGBT technology, synergic controlled, very easy and simple operation.
  • Automatic compensation for voltage fluctuation, over-voltage protection, under-voltage protection, over current protection, overload protection.
  • Portable and useful for repair work at the site.
  • 5-50 amps plasma cutter can cut up to a thickness of 3/4ʺ and the maximum severance thickness is 1 inch.
  • TIG torch with 20-200 A DC helps you weld steel, stainless steel, and other metals.
  • CTS-200 helps you pursue your hobby as well as do some projects at the home hobby shop to earn money during weekends.
  • One-year limited warranty.

Best TIG Welder under $1000: PRIMEWELD TIG225X 225 Amp IGBT AC/DC TIG/Stick Welder

Best TIG welder under USD 1000 for beginners, hobbyists, and small fabricators. Comes with CK Worldwide 17 Series Superflex TIG Torch with Flex Head and accessories. Selector switch for TIG/stick, and AC/DC. Dual power 110V/220V. HF (high frequency) start for TIG. 2T/4T modes. Dual-process AC/DC TIG and DC Stick. Foot pedal amperage control. DC TIG provides low-temperature control to help you weld sheet metal and car bodies. Portable (40.7 pounds). The welder comes with three years warranty.

Pros

• Dual power 110V/220V.

• Dual-process AC/DC TIG and DC Stick.

• CK Worldwide 17 Series Superflex TIG Torch with Flex Head and CK Superflex hose also includes CK dense connector.

• Foot pedal amperage control.

• HF (high frequency) start for TIG.

• 2t/4T modes.

• Compact (40.7 Lbs.).

Cons

• Costlier than budget TIG welders.

Key features

 

  • Pulse function works well for welding aluminum, stainless steel, and thin metals. 
  • High frequency (HF) start and remote (foot pedal) current control enable ease of welding.
  • Advanced inverter technology with Pulse Width Modulation (PWM) and Insulated Gate Bipolar Transistors (IGBT).
  • The prime Weld TIG 225X AC/DC TIG welder with pulse is a versatile welding machine, and you can use it for different welding projects like vehicle bodies or metal furniture, water tanks, or metal fence. You can use it for welding aluminum and get quality welds.
  • DC TIG provides the low temperature needed when welding thin metals like a car body. You can use this AC/DC 225 amperes TIG welder for welding ½ inch thick metals.
  • CK Worldwide 17 Series Superflex TIG Torch with Flex Head and CK Superflex hose also includes CK dense connector.
  • Suitable for the hobbyist as well as a professional.
  • Prime Weld promises seven days per week support and three years warranty.

AHP AlphaTIG 200X 200 Amp IGBT AC DC TIG/Stick Welder

Medium budget welder for beginner welders, hobbyists, and small-time fabricators. You will get the upgraded model Alpha 2021 203 Xi with a fully controlled LCD screen. Dual voltage 110 V/220 V. Dual-process AC/DC TIG welder and stick welder. HF (high frequency) TIG start. Can weld 1/4ʺ aluminum, and 3/8ʺ mild steel, stainless steel. Fully adjustable AC frequency and AC balance settings. The welder comes with three years limited warranty.

Pros

• Dual voltage 120 V/240 V

• AC/DC TIG welder and stick welder.

• High-frequency TIG start.

• Can weld aluminum, steel, stainless steel, and other metals.

• Good machine for a beginner hobbyist or a professional fabricator in this price range.

• Pulse frequency 0.5 to 200 Hz.

Cons

• Long-term reliability is not known.

• The ground clamp supplied with the welder may breaks quickly.

Key features

 

  • The AlphaTIG 203XI features include a fully controlled LCD screen, fully adjustable AC frequency, and AC balance settings, improving penetration, enhancing tungsten life, arc cone, and etching width.
  • Pulse frequency 0.5 to 200 Hz.
  • 2T/4T function. Start and end amps adjustment in 4T mode.
  • You can TIG weld 1/4ʺ aluminum and 3/8ʺ mild steel.
  • Advanced Inverter Technology with PWM (Pulse Width Modulation) Using IGBT technology.
  • Has HF (high frequency) starting feature for TIG and foot pedal control for current.
  • Three years limited warranty.

Weldpro Digital TIG 200GD AC/DC 200 Amp TIG/Stick Welder

Medium budget TIG welder for beginners, hobbyists, and small fabricators. Dual voltage 110 V/220 V. HF (high frequency) start for TIG. 2T/4T mode. Dual welder AC/DC TIG and stick. Selector for TIG/stick and AC/DC. Rocker-style foot pedal for amperage control. You can weld aluminum, carbon steel, stainless steel, etc. The welder comes with three years limited warranty.

Pros

• CK17 Superflex head Weldpro torch

• Dual voltage 110 V/220 V

• 2T & 4T modes.

• Can weld aluminum, steel, stainless steel, and other metals.

• Dual welder AC/DC TIG and DC stick

• HF (high frequency) start.

• Has foot pedal.

Cons

• Long-term reliability is not known.

• Only HF (high frequency) start and no option for ‘lift TIG’ start.

Key features

 

  • The TIG 200 AC/DC welder is an inverter-based TIG welder, and this utilizes advanced inverter technology, IGBT circuits, and PWM technology.
  • HF (high frequency) TIG start.
  • Dual voltage 110 V/220 V.
  • This welder is capable of TIG welding AC or DC current.The user can use DC current for welding carbon steel, stainless steel, and other metals and AC current for welding aluminum and aluminum alloys.
  • TIG 200 GD is equipped with full function TIG welding features, start and end current (amperes), upslope, downslope, fully adjustable pulse, AC balance, AC frequency, and 2T-4T.
  • Professionally designed rocker-style foot pedal for amperage control.
  • Available with the optional CK Worldwide Superflex cable and flex head number 17F torch with an independent trigger switch.
  • Three Years limited warranty.

Best TIG Welder for Aluminum: LOTOS TIG200 AC/DC 200A AC/DC TIG Welder

Medium budget TIG welder for beginner welders, hobbyists, and small fabricators. Dual voltage 110 V/220 V. Dual-process AC/DC TIG and stick welder. Can weld aluminum, steel, stainless steel, and other metals (up to 3/8ʺ thick). Selection switch for TIG/stick and AC/DC. Digital display. Foot pedal amperes control. A simple array of controls (amperes, pre flow, post flow, etc.) helps you to set the welder accurately.

Pros

• Square wave for accurate welding of aluminum.

• Can weld aluminum, mild steel, stainless steel, and other metals.

• Dual voltage 110 V/220 V.

• Dual welder AC/DC TIG and DC stick

• HF (high frequency) start for TIG

• Welding thickness 3/8ʺ

• Affordable welder for a professional welder as well as a weekend hobbyist welder.

• Foot pedal amperes control.

Cons

• Long-term reliability is not known.

• Slightly heavy (58 pounds).

• Controls are a bit confusing.

• Only one-year limited warranty.

Key features

 

  • 200 amperes AC Square wave inverter gives accurate aluminum welds.
  • HF (high frequency) start for TIG, and accurate foot pedal welding heat (amperes) control for welding aluminum, mild steel, stainless steel, and other metals.
  • Dual voltage 110 V and 220 V 
  • Dual welder AC/DC TIG and DC stick welder.
  • Welding thickness 3/8ʺ for mild steel, stainless steel, and aluminum.
  • One-year limited warranty.
  • An affordable welder to get industrial quality welds is suitable for a professional and a weekend hobbyist welder.

Best Home TIG Welder: YESWELDER TIG-205DS HF TIG/Stick/Arc TIG welder

This is a budget TIG welder for beginner welders and hobbyists for learning the skill of TIG welding. Dual welding TIG and Stick. Dual voltage 110 V and 220 V. HF (high frequency) start for TIG. LCD amperage display. Step-less amperage adjustment. Selection switch for TIG/stick. Compact and portable (13.2 pounds).

Pros

• Budget TIG welder for beginner welders and hobbyists.

• Dual voltage 110 V and 220 V.

• LCD amperage display.

• HF (high frequency) feature for easy TIG starting.

• IGBT soft switch technology.

• Dual welding TIG and Stick.

• Step-less amperage adjustment.

Cons

• Cannot weld aluminum.

• The foot pedal is on/off type (not variable type).

• The amperage control knob needs to be more responsive.

• Long-term durability is not known.

• Only one-year limited warranty.

Key features

 

  • TIG 205 DS has IGBT soft switch technology, superb arc stability, and 15-200 amperes for welding thin metals
  • This welder is suitable for both hobbyists as well a light professional fabricator.
  • The HF (high frequency) feature helps easy TIG starting and extends tungsten electrode life. 
  • The machine has an LCD amperage display, automatic temperature control, and step-less current adjustment(amperes). 
  • Other features are automatic compensation for voltage fluctuation, over and under-voltage protection, over-current protection, and over-load protection.
  • The TIG 205 DS DC Inverter Welder has a 10-205 amperes adjustable DC current and produces good TIG welding results. 
  • The inverter technology of this machine has the benefit of transistor bridge (Inverter) technology meaning continuous current rectification, which makes the units more efficient and compact.
  • One-year limited warranty.

Best for Hobbyists: TOOLIOM 200 A TIG Welder

This is another budget TIG welder for beginner welders and hobbyists for learning the skill of TIG welding. Dual-process TIG and stick welder. Dual voltage 110 V/220 V. HF (high frequency) start for TIG. Smart digital display. Step-less amperage adjustment. Maximum welding thickness 9/64ʺ steel at 110 V and 5/32ʺ steel at 220 V. Selection switch for TIG/stick. Compact and portable (13.42 pounds).

Pros

• Dual voltage 110 V/220 V.

• HF (high frequency) start.

• Suitable for home workshop and industrial use 110 V/220 V.

• Low-budget TIG welder for beginner welders and hobbyists.

Cons

• Long-term reliability is not known.

• Cannot weld aluminum.

• The foot pedal (amperes control) is not included in the standard supply.

Key features

 

  • Intelligent protection against over-voltage, over-current, and overheating.
  • HF (high frequency) start for TIG.
  • Can TIG weld steel and stainless steel.
  • Dual welder DC TIG and DC Stick.
  • Advanced IGBT inverter technology, superb arc stability, 15 – 200 amperes range is suitable for TIG welding thin and thick workpieces.
  • Lift TIG is optional (you should buy at additional cost, and lift torch is not included in the scope of supply).
  • A standard 110 current powers this machine, and it can be connected to a 220 source using an adopter.
  • Compact and portable (13.42 pounds).

Best Cheap TIG Welder: HITBOX 2 in 1 TIG ARC Welder

Another budget TIG welder for beginner welders and hobbyists for learning the skill of TIG welding. Dual-process TIG and stick welder. Dual voltage 110 V/220 V. Has HF (high frequency) and 2T/4T functions. Selection switch for TIG/stick and 2T/4T. Digital display. Step-less amperage adjustment. Gas delay regulation saves gas. TIG welding thickness 0.3 to 5 mm. Good portability (18.51 pounds).

Pros

• Budget TIG welder for beginner welders and hobbyists.

• HF (high frequency) start for TIG.

• 2T and 4T modes.

• Gas delay regulation.

• Dual voltage 110 V and 220 V

• Dual-process DC TIG and DC stick

• Easy to use.

Cons

• Cannot weld aluminum.

• Do not have foot-operated ampere control.

• Long-term reliability is a question.

• Items supplied with the machine are of not good quality.

Key features

 

  • The HBT 2000 is a dual welder TIG and stick can work on 110 V and 220 V.
  • The welding speed is good, the inverter frequency is up to 100 kHz, and the welding process is with almost nil spatter.
  • This welder uses an advanced and compact IGBT inverter, and it is designed with automatic overheat and over-current welding protection.
  • This machine is useful for hobbyists and medium-scale fabricators.
  • This machine has 2T (manual) and 4T (semi-auto) functions that can be operated by a switch. 2T is suitable for re-tack welding or thin plate welding, and 4T is suitable for medium-thick plates welding.
  • TIG welding thickness is 0.3 to 5 mm. Suitable for welding mild steel, carbon steel, stainless steel, and other metals (this machine cannot weld aluminum).
  • Gas delay regulation, 1-10 seconds arbitrary time delay saves gas (less wastage) and protects the arc extinguishing effect.

TIG Welding Machine Buyers Guide

 

How to choose an affordable and best TIG welding machine? We are giving you a few tips that may help make the decision easy and simple.

 

Before you start looking for TIG machines:

 

Welding is not a complex trade to learn; however, it is essential to understand that it is not safe to use a welding machine without learning its basics and understanding the risks. Learn welding from an experienced professional welder or your friend who has experience in welding.

 

Consider the following before you explore and decide on your TIG machine:

 

What do you propose to do?

 

You have to consider how you want to use the machine. Do you want to pursue TIG welding as a home welder or Hobbyist, or are you planning to use it in your present profession? A straightforward thought on this will help your decision-making.

 

What metals do you want to weld?

 

The weldability of metals (mild steel, carbon steel, stainless steel, aluminum, and other metals) depends on the machine’s capability. Some TIG machines are capable of welding aluminum, and some may not.

 

Another thing is the thickness of the metal. It would be best to consider the metal thickness you are going to weld since this decides the range of current (amperage) required in the welder. Clarity on these things is vital to select the correct machine.

 

Where do you want to use your TIG machine?

 

You will get TIG machines that can work on 220 or 110 volts or 110 V and 220 V (dual working). With dual working 110 V/220 V, you can do your projects at your home or workshop.

 

What is your budget?

 

Either you can go for cheap TIG machines that cost around USD 200 or go for a middle-level TIG machine that can cost you under USD 1000. Another option is going for moderately high-end branded TIG machines (less than USD 2500).

 

The advantage of cheap machines is you can afford to make some mistakes as a beginner, and you may not worry much if something happens to the machine. One negative fact about cheap TIG machines is they may not be built to last longer.

 

Also, you need to remember that you cannot start TIG welding the moment you receive the machine. You have to spend on tungsten electrodes, argon gas, and other items, depending on the machine you purchase and its supply scope.

 

Duty cycle

 

Duty cycle means the total length of time you can operate the welder without overheating it. Usually, a 10 minutes cycle is considered. If your TIG welder says 30% duty cycle at 200 amperes, it means you can weld for 3 minutes continuously and then allow it to cool for 7 minutes. Evaluate your need and understand this feature before making your decision.

 

The next question is multi-process welders or only TIG?

 

Today you can buy welding machines that can do welding by more than one process. There are welding machines that can do TIG and stick, or TIG, MIG, stick, etc. All multi-process machines are strong in one primary welding process with more features, followed by a secondary welding process with comparatively fewer features. Here, you have to decide your priority; the priority can be primarily for TIG or MIG and other secondary processes.

 

Weight and portability

 

Portability becomes essential if you plan to use it in more than one place (like home and workshop). The weight of the equipment is an important factor here.

 

Guarantee

 

Guarantee is another crucial factor. Please study and understand the guarantee period and guarantee clauses clearly. Ask for clarifications if you are in doubt.

 

Frequently asked questions

 

What is the best use of TIG welding?

TIG welding can be used for welding many metals like carbon steels, stainless steels, aluminum, etc. However, its clean and hygienic welding is better utilized for welding stainless steel parts and accessories required in chemical, food, and other industries. TIG is capable of welding thin metals. TIG can also be used for the welding of car and motorcycle sheet metal parts.

 

What is the current used in TIG welding?

You can operate the TIG welding with both AC and DC, with a drooping constant current power source. The value of the current used depends on the type of metal and its thickness.

 

Can you weld aluminum with a DC TIG welder?

No. aluminum is usually welded with an AC TIG welder.

 

When should I use air-cooled and water-cooled TIG torches?

The use of an air-cooled or water-cooled TIG torch depends on the welding current. The low current (up to 150 amps) rated welding torches usually are air-cooled, and the higher current rated (more than 150 amps) ones are water-cooled.

 

Can I use TIG welding for outdoor work?

No, it is not advisable to use TIG welding for outdoor work. The turbulence in the surrounding air disturbs the shielding gas, and welding quality will be bad.

 

Our final verdict

 

In the above paragraphs, we have reviewed the top-selling TIG welders, equipped you with helpful tips to assist you in making a wise decision. Each TIG welder is reviewed in detail to help you understand the machine, and finally, we have answered a few frequently asked questions to help you. We hope our reviews will help you to find your next TIG welder!

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About The Author
Ahmed M. Aly

Ahmed M. Aly

Ahmed is a mechanical engineer with a vast experience in ship repair project management, production department management, and Oil & Gas industries. He is certified Weldment Inspection Personnel "CSWIP - TWI, UK", Certified Coating Inspector "CIP LII - NACE, USA" and NDT Experts "ASNT NDT LIII Certified".