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13 Best TIG Welder of 2021

Best TIG Welder

Disclaimer | This article may contain affiliate links, this means that at no cost to you, we may receive a small commission for qualifying purchases.

Starting a fight among welding professionals and enthusiasts is easy. All you have to do is ask which TIG welder is the best on the market.

The debate is pretty much endless, and we do not want beginners to get caught up in these long-winded arguments with no constructive conclusions. That’s why we used our time to look into multiple brands and products in search of the best performing options.

And it was only after a lot of research and groundwork, that we ended up with 13 best TIG welder of 2021. Also, we individually tested each item and consulted with experts on the field to gain more insights and rank them accordingly.

Without further ado, let’s get down to business.

Top TIG Welders

Document
IMAGE PRODUCT DETAILS
Our Top PickOur Top Pickhstcstbl-table__imageAHP AlphaTIG 200X 200 Amp IGBT AC DC Tig/Stick Welder
  • Comes in 110V and 220V phases
  • Works on advanced inverter technology
VIEW LATEST PRICE →
hstcstbl-table__imageEverlast PowerTig 255EXT TIG-Welder
  • Dual voltage welder
  • High pulse frequency capability
VIEW LATEST PRICE →
hstcstbl-table__imageMiller Electric DC Maxstar 150 STL TIG Welder
  • Remote device for Amperage control
  • Easy switching with MVP plug
VIEW LATEST PRICE →
hstcstbl-table__imageLincoln Electric Precision TIG 225 K2535-2
  • Adjustable voltage with a maximum of 230V
  • Durable and sturdy construction
VIEW LATEST PRICE →
hstcstbl-table__imageAmico TIG-225 Dual Voltage Inverter Welding Machine
  • Supports dual voltage operation
  • Lightweight, portable model
VIEW LATEST PRICE →
hstcstbl-table__imageWeldpro Digital TIG 200GD ACDC 200 Amp Tig/Stick Welder
  • Advanced, inverter-based machine
  • MMA stick welding function
VIEW LATEST PRICE →
hstcstbl-table__imageLotos LTPDC2000D Non-Touch Pilot Arc Plasma Cutter Tig Welder
  • Supports 3-in-1 operation
  • Dual voltage capability
VIEW LATEST PRICE →
hstcstbl-table__imageHobart 500551 EZ-TIG 165i AC/DC TIG Welder
  • AC and DC power output
  • Easy to operate machine
VIEW LATEST PRICE →
hstcstbl-table__imageForney 324 MIG/Stick/TIG 3-in-one 190-Amp Welder
  • 3-in-1 multipurpose welder
  • Dual voltage options of 220V and 120V
VIEW LATEST PRICE →
hstcstbl-table__imageEVERLAST PowerARC 160STH TIG Welder
  • Portable design with a quick start
  • Duty Cycle: 35% at 160 A
VIEW LATEST PRICE →
hstcstbl-table__imageLotos TIG200 200A AC/DC Tig Welder
  • Square-wave inverter for accurate aluminum welding
  • HF start hand torch control
VIEW LATEST PRICE →
hstcstbl-table__imageMiller Electric TIG Welder, Diversion 180, 120-240VAC
  • Uses inverter technology
  • AC and DC capability
VIEW LATEST PRICE →
hstcstbl-table__imagePRIMEWELD TIG225X 225 Amp IGBT AC DC Tig/Stick Welder
  • High performance on both 110V and 220V
  • 40% at 140 A duty cycle
VIEW LATEST PRICE →

Aliminum Welding, Masked workers and safety gloves Aliminum Welding in the factory.

  1. AHP AlphaTIG 200X 200 Amp IGBT AC DC Tig/Stick Welder

Our top pick is an exceptional machine, well worth the money for its broad applicability and functions. You can use the AlphaTIG 200X for home repairs, as a hobbyist welding machine or in a welding business. So, if you’re looking for a reliable unit that can handle multiple jobs, we suggest going for this item.

2018 AHP AlphaTIG 200X 200 Amp IGBT AC DC Tig/Stick Welder...
  • Listing for 2021 203XI MODEL with Fully Controlled LCD...
  • will do 1/4" aluminum and 3/8" mild stee and 110/220 volts...

Why Did We Like It?

The first thing you will notice about this unit is the fact that it provides both AC and DC output. Honestly, that’s a significant plus, coupled with an amperage output range of 10A to 200A. Even though it doesn’t provide the best performance at low amperage, it’s still good enough to weld ¼” thick aluminum.

Since it also features a DC output, this TIG machine enables users to weld steel as well as a whole range of other metals. Furthermore, this machine includes pulse width modulation to give you complete control over the amount of power that goes to the workpiece.

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Furthermore, we like the high-frequency, non-touch torch on this unit, enabling the seamless formation of arcs every time without contamination or struggle. The welder comes with a finger switch if you prefer not using the foot pedal and a host of other accessories for improved user experience.

What Could’ve Been Better?

The AlphaTIG 200X is a worthy contestant for our top spot as it provides a number of settings and features to meet multiple welding scenarios. However, our only gripe is that it does not have a good quality earth clamp. Regardless, it is still one of the best options on the market and will serve you well in the long run.

Pros
  • Amperage output range of 10A to 200A
  • Comes with a high-frequency, non-touch torch
  • Features a handy finger switch to substitute the foot pedal
  • Pulse width modulation for perfect arcs
Cons
  • Poor quality earth clamp
  1. Everlast PowerTig 255EXT TIG-Welder

For our second position, we’ve selected a model from a relatively new brand – Everlast Welders. Although they haven’t been around for long, their PowerTIG inverter-based model is much ahead in the race than other products from established manufacturers. Like our top model, this item also provides AC and DC outputs and a range of other features.

2022 Everlast PowerTIG 255EXT Digital AC/DC TIG Stick Pulse...
  • Digital IGBT Inverter; Industrial 60% Duty Cycle at 250 Amps
  • True low amp operation down to 3 Amps DC and 5 Amps AC

Why Did We Like It?

First and foremost, this unit is a reliable companion for professionals on the move as it weighs only 85 lbs, owing to its compact dimensions. If portability is high on your priority list, we recommend buying this item as you can work on multiple projects on different sites.

Function-wise, the 255EXT model offers High Pulse Frequency capability, which reduces overall heat input to produce top-notch weld quality without any burning or warping. Furthermore, it comes equipped with a 12 ft. Economy WP 18 series TIG torch with DINSE 35/70 style connectors and a quick-connect gas fitting for convenient setup.

Since it offers dual voltage phases of 120V and 240V along with low amp operation, you can customize the power flow depending on individual applications. Besides the exclusive Easy Start option for both AC and DC operations, the welder features a digital display for precise amperage setting and improved control of other functions.

What Could’ve Been Better?

We are very pleased with the overall performance of this inverter-based unit and especially liked the add-on features that provide a better user experience. However, the welder struggles with thicker pieces of metal, and honestly, that could be a major inconvenience for some professionals. Nevertheless, it’s still a good choice for high-quality welding.

Pros
  • High pulse frequency minimizes heat input
  • Features a 12 ft. Economy WP 18 series TIG torch
  • Easy start option for both AC and DC operation
  • Digital display supports precise amperage settings and improved control
Cons
  • Welder struggles with thick pieces of metal
  1. Miller Electric DC Maxstar 150 STL TIG Welder

If budget is not a major concern and you would prefer a top of the line welding machine, then Miller’s Electric Maxstar 150 STL TIG Welder is an excellent choice. Also, it’s one of the best premium options on the market and worthy of the third spot on our list, primarily for its high performance and versatility.

TIG Welder, DC, Maxstar 150 STL, 115/230VAC
  • It has dc inverter with lift arc features
  • Stick, TIG application

Why Did We Like It?

Miller Electric has done a great job with this unit, and we’re very impressed with its versatile range of functions. For starters, this TIG machine can be used on different metals, including steel, and is also characterized by dual functionalities, allowing you to switch between TIG and stick applications.

However, what appealed to us most is the model’s remarkable portability, owing to its DC inverter technology. It weighs about 13.7 lbs and is a snap to transport to various welding locations without tiring the arms. Besides, it comes with a shoulder strap for convenience while carrying the unit.

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You can use the Maxstar either with 115V or 230V, which adds greater flexibility for home and professional applications. Besides, you can quickly switch from one to the other using the MVP plug. Another feature that drew our attention is its thermal overload protection, which actually makes it a cost-effective option as the fan automatically minimizes power consumption and heat.

What Could’ve Been Better?

We recommend this option for both DIY use and workshop applications, as it’s quite easy to use and performs the job without a lot of hassles. However, given the price, we would’ve preferred if the unit came with the foot pedal as buying it separately further adds to the cost.

Pros
  • Extremely portable and lightweight welding machine
  • Thermal overload protection minimizes power consumption
  • Comes with a shoulder strap for easier transport
  • Dual functionalities of TIG and stick applications
Cons
  • Product does not come with the foot pedal
  1. Lincoln Electric Precision TIG 225 K2535-2

If you’re looking for a reliable machine that can be passed down to the next generation, put your money in the Lincoln Electric Precision TIG 225 K2535. Our fourth item is a powerhouse and is efficient in both TIG and stick welding. Although it is slightly on the expensive side, with proper use and maintenance, it’s sure to last, yielding your money’s worth.

TIG Welder, Precision TIG 225,208/230VAC
  • 5-230 amps is the Wst welding range in its class
  • Built-in TIG pulsar helps control heat input in the weld

Why Did We Like It?

First things first, we recommend this unit to beginners in the field of welding as it has all the functions and features that can help individuals train for professional use. And the best part is that this unit is suitable for almost every metal, including light metals like magnesium, iron, and even aluminum and thick stainless steel.

Furthermore, this welder has an adjustable voltage with a maximum of 230V. Plus, it incorporates MicroStar Technology, enabling a low amperage start, ideal for light-duty tasks. Conversely, If you need the machine for heavy-duty applications, simply release the full voltage throttle for optimum capacity and results.

Moreover, you can use the machine continuously at 90 amperes since it has a 100% duty cycle. However, the rate declines with an increase in input power for both direct and alternative current. Overall, this Lincoln Electric TIG welder is an exceptional product that will serve you well while mastering advanced skills.

What Could’ve Been Better?

Unlike our previous item, this TIG welder is considerably heavy, clocking in at 240 lbs. Therefore, transporting this bulky unit is quite a challenge, and we would suggest using this for fixed position applications only. So if you intend on buying this, make sure to arrange for a dedicated storage space first.

Pros
  • Works on magnesium, iron, aluminum, and stainless steel
  • MicroStar technology supports low amperage start
  • Complete duty cycle at 90 A
  • Ideal for beginners looking to advance their skills
Cons
  • Item is too bulky and difficult to transport
  1. Amico TIG-225 Dual Voltage Inverter Welding Machine

Now that we’ve reached the end of our list, we would like to finish off with the Amico TIG-225 Dual Voltage Inverter Welding Machine. However, it’s bottom position is not a comment on the quality of this product as we simply consider it the last of the best 13 performers.

Why Did We Like It?

This Amico unit proves that size is not a marker for performance as it offers superior functionality, despite its compact dimensions. For starters, the machine features advanced IGBT inverter technology, which ensures excellent arc stability, with the highest output of 200 A.

We recommend buying this product for welding smaller and thinner material, which requires better heat control and precision. So if you’re looking for a reliable, low-cost product for small projects like welding kitchen sinks, appliances, toolboxes, etc., this dual voltage unit is the perfect fit.

We especially like the automatic compensation feature on this model, which manages voltage fluctuations and provides overload protection during use. Furthermore, you can operate the machine on either 115V or 230V, although this welder is DC-only. Besides, this 25 lb, lightweight device is optimized to deliver a flawless weld, keeping spatter and post-weld cleanup mostly out of the picture.

What Could’ve Been Better?

Frankly, our 13th item brings a lot on board, that too with a bargain bin price tag, and we really appreciate how lightweight and portable it is. However, the product does not come with a foot pedal and neither has a finger switch. Nevertheless, it’s not much of a hassle to buy a pedal separately, given the price of the product.

Pros
  • Features advanced IGBT inverter technology
  • Model is perfect for small-scale welding projects
  • Optimized welds with minimum spatter
  • Unit weighs only 25 lbs
Cons
  • Does not come with a foot pedal or finger switch
  1. Weldpro Digital TIG 200GD ACDC 200 Amp Tig/Stick Welder

Not all of us have the budget to buy a high-end dual output TIG welder, but that doesn’t mean we’ve to compromise on quality and performance. That’s where the Weldpro Digital TIG/Stick Welder comes into the picture as this high utility unit offers several features, including AC/DC output, at a fraction of the cost.

Weldpro Digital TIG AC DC 200GD Standard Euro Torch or...
  • Weldpro's flagship 200 amp AC/DC TIG welder that goes beyond...
  • The model 200 is also a digital designed TIG welder equipped...

Why Did We Like It?

As professionals, we understand the need for powerful units with an affordable price tag, that’s why we included this reliable option on our list. However, the low cost is not the only good thing about this model as we find it exceptionally useful for multiple welding applications, requiring high precision and results.

For starters, this inverter-based welder combines IGBT circuits along with PWM technology for increased efficiency and reduced dimensions. Furthermore, The 200GD model features a 40% duty cycle at full amperage for DC TIG and a 60% duty cycle for AC TIG.

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This essentially allows users to choose DC welding for stainless steel, carbon steel, copper, and many other metals. Likewise, they can also switch over to AC welding, which works great with aluminum and aluminum alloys.

However, the machine comes equipped with a standard Euro-style torch which, although may not be at par with a CK Superflex Torch, works fine. Lastly, it features a high-quality foot pedal, allowing a seamless change in amperage while welding.

What Could’ve Been Better?

We obviously do not expect this product to handle any heavy-duty applications like commercial-grade units. Nevertheless, we would have liked it better if it came with a finger switch for higher amperage control. Other than that, we recommend buying a CK Superflex torch if you find the Euro-style torch difficult to operate.

Pros
  • IGBT circuits coupled with PWM technology increase overall efficiency
  • DC welding option works with stainless steel, carbon steel, and copper
  • AC welding is suitable for aluminum and its alloys
  • High-quality foot pedal for better amperage control
Cons
  • Does not come with a finger switch
  1. Lotos LTPDC2000D Non-Touch Pilot Arc Plasma Cutter Tig Welder

What if you had one machine that could do the job of the three? Well, the Lotos LTPDC2000D could not get anymore multipurpose as it offers users a combination of TIG and stick welder along with a pilot arc plasma cutter. This unique device lets you perform three functions with the help of one portable machine, designed for high performance and desired results.

Sale
LOTOS LTPDC2000D Non-Touch Pilot Arc Plasma Cutter Tig...
  • ★ NON-TOUCH PLASMA CUTTER: 10-50AMP Plasma Cutter Current...
  • ★ TIG WELDER: 15-200AMP DC TIG Electric Current Output;...

Why Did We Like It?

First off, the LTPDC2000D combines 3 functions into one – a 200 A DC TIG Welder, a 200 A Stick Welder, and a 50 A Pilot Arc Plasma Cutter. Starting with the welder functions, this unit works with stainless steel, alloy steel, brass, aluminum, and other conductive materials, ensuring low heat and minimal metal distortion.

Furthermore, the machine incorporates pulse width modulation and IGBT/MOSFET based high-frequency inverter technology to deliver consistent and precise current to the cutting surface. Other than that, the dual voltage capability of this model allows the unit to run directly on 220V 50/60 Hz power, or 110V 50/60 Hz with the help of a pigtail connector.

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Also, we really like the non-touch plasma cutter, which effortlessly cuts through rough, rusty, and painted surfaces, producing minimal slag. Meanwhile, the pilot arc technology enables users to cut without touching the tip to the metal, providing better cutting quality and longer consumable life.

What Could’ve Been Better?

Honestly, it packs a lot of features, and we appreciate the addition of the plasma cutter, providing high utility to professionals on the job. However, the only thing that bugged us is the short stick welder lead. This is a problem, especially while accessing hard to reach places as the cord can fall short in those applications.

Pros
  • Works on different metal including stainless steel and copper
  • Features IGBT/MOSFET based high-frequency inverter technology
  • Plasma cutter cuts through rough, rusty and painted surfaces
  • Pilot arc technology works without contact with the metal
Cons
  • Stick welder cord is too short
  1. Hobart 500551 EZ-TIG 165i AC/DC TIG Welder

We’re halfway through our recommendations, and now is a good time to introduce the Hobart 500551 EZ-TIG 165i AC/DC TIG Welder. This unit is ideal for DIY-ers and hobbyists who need a dependable unit now and then, for light-duty applications only. Also, it’s a great device to get started on the job, so we suggest buying this for developing skills.

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Why Did We Like It?

The reason we keep saying that this unit is great for beginners is primarily the easy-to-use interface. High-end models with a lot of features and controls can confuse new users and are not the best way to learn the basics. That being said, with this model, all you gotta do is power up and select the material on which you are going to weld.

Once you have programmed the range of the material thickness, you’ll be all set to start. Feature-wise, we’re impressed with the Fan-On-Demand function, which allows you to run only the fan when needed, thereby effectively reducing the debris and dust drawn in by the unit.

Apart from that, it includes an HF start enabling non-contact arc start to eliminate tungsten or other material contamination. Lastly, the device has Infinite Amperage Control that provides a comprehensive operating range and finer control of the weld, both essential for a newbie trying his/her for the first time.

What Could’ve Been Better?

Literally nothing else, other than the price. The product is quite expensive, especially if you’re looking for something meant for home use only. The fact that it does not come with a foot pedal is also a downer as you have to buy one separately, which will further add to the cost.

Pros
  • Easy to use interface with simple controls
  • Fan-on-demand function minimizes dust and debris sucked into the unit
  • HF start eliminates the risk of material contamination
  • Infinite Amperage Control provides a wider operating range and better control
Cons
  • Item is too pricey and does not include a foot pedal
  1. Forney 324 MIG/Stick/TIG 3-in-one 190-Amp Welder

The Forney 324 MIG/Stick/TIG 3-in-one 190-Amp Welder is a multi-process unit that works well for beginners and experts alike. We like this high utility machine for its extensive applicability and excellent performance across multiple parameters. Therefore, if you’re looking for a dedicated device for simple welding requirements, we suggest investing in this option.

Forney 324 MIG/Stick/TIG 3-in-one 190-Amp Welder,...
  • MULTI-PROCESS WELDER- 3 in 1 Stick Welder, MIG Welder and...
  • EASY TO USE- Easy start makes every strike EASY! Three...

Why Did We Like It?

Let’s just say that this unit’s ability to switch between welding styles is its single greatest advantage and the best selling point too. The fact that the machine can transition from one function to another, not only allows you to adjust the material mid-project but also improves your welding skills.

The other great thing about the Forney 324 is its power capacity. With its 120V/220V dual input combined with 190 A output, this device packs all the power needed to complete heavy-duty jobs. Furthermore, to add to the users’ convenience, it features an inverter technology that enables the machine to adjust to different input power for the desired output.

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Lastly, we like that this model is not too bulky and is easily portable. This is a major plus, considering that you might want to move around if there’s a lot of welding to be done on multiple locations in a bigger project.

What Could’ve Been Better?

Of course, no welder is perfect, and the problem with this one is that it’s unable to weld metal or steel thicker than ¼ inch. If you forcefully attempt to weld anything beyond ¼ inches thick, it can damage the machine beyond repair. Nevertheless, it’s still a great option if you’re looking for a DC-only unit.

Pros
  • Unit works on inverter technology to provide the desired output
  • Model is lightweight and quite portable
  • Powerful unit with 190 A output
  • Machine allows users to switch between welding styles
Cons
  • Cannot weld metal thicker than ¼ inch
  1. EVERLAST PowerARC 160STH TIG Welder

For our 10th slot, we’ve picked the EVERLAST PowerARC 160STH TIG Welder, which offers great functionality with its 110V and 220V dual outlets. So if you’re looking for a low-cost option for straightforward applications around the home, we recommend this high utility model. Besides, it comes with several accessories, further adding to the value for money appeal.

2021 PowerArc 160STH HF TIG Stick IGBT Inverter 160Amp...
  • Lightweight and portable - 35% at 160amp -- With HOT START
  • IGBT Infineon Modules , inverter technology

Why Did We Like It?

This unit is not only affordable but also helps you reduce costs as it has a low duty cycle of 35%. So, if you’re looking to keep your power bill well within limits, this machine will surely work for you. Also, it’s pretty lightweight and compact, weighing 39.6 lbs only and is quite portable thanks to the shoulder strap.

The readings on this unit are prominently visible on a digital display, which enables you to program a precise current setting option. Furthermore, it features a foot pedal that offers convenient control over the full amperage range.

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Other than that, we like that the model comes with a 12 ft Everlast 17 series TIG torch with a remote trigger switch, providing superior performance in each application. But the good parts do not end here, as the package also includes auxiliary tools like an electrode holder, work ground clamp, DINSE style connector, and argon regulator.

What Could’ve Been Better?

The carrying case. The manufacturers claim that the carrying case is impact-resistant, but we were not happy with its flimsy quality or construction. That said, even though this Everlast unit is one of the best budget options on the market, it has lost a few positions for its low-quality storage case.

Pros
  • 35% duty cycle ensures low power consumption
  • Lightweight and compact unit; comes with a shoulder strap
  • Digital display enables precise current setting
  • Package includes an electrode holder, clamp, DINSE connector, and argon regulator
Cons
  • Poor quality carrying case
  1. Lotos TIG200 200A AC/DC Tig Welder

The Lotos TIG200 AC/DC Tig Welder is one of the best mid-range welders on the market that can streamline your job with its high capacity output and intuitive features. So if you’re looking to enhance your skills beyond physical welding techniques, this item is an excellent device for practice and learning.

Sale
LOTOS TIG200ACDC 200A AC/DC Aluminum Tig Welder with DC...
  • ★ ALUMINUM WELDING--200A AC Square-wave inverter for...
  • ★ RATED OUTPUT: Maximum 200AMP AC/DC TIG Electric Current...

Why Did We Like It?

First off, the Lotos Tig200 enables users to work with dual voltage 110V/ 220V and dual-frequency 50Hz/60Hz options. It comes reinforced with a square-wave inverter, which makes the unit powerful enough to weld stainless steel, mild steel, aluminum, and other metals.

Therefore, this unit is suitable for professionals as well as weekend enthusiasts, looking for industrial-grade features in a reasonably priced welder. The machine sports a robust construction and is quite sturdy at 58 lbs. While it may not be the lightest unit on the market, it’s still light enough to carry, with the help of the built-in handle.

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We’re particularly impressed with the control panel on this one as all the knobs, switches, and outlets are located on the front, so you don’t have to search too much. Lastly, we like that the product comes included with accessories like a stick electrode holder, ground clamp with cable, foot pedal, and an argon hose.

What Could’ve Been Better?

Well, there’s no sugarcoating this, but the foot pedal that comes with the unit is far from the best. It may not be a deal-breaker, as you always have the option of buying an aftermarket replacement, but it just adds to the overall cost. Also, it’s not like you could manage with a finger switch instead since the machine does not include one.

Pros
  • Provides dual voltage and dual frequency options
  • Works with stainless steel, mild steel, aluminum, and other metals
  • Easy to use controls located on the front
  • Built-in handle for improved portability
  • Comes included with several accessories
Cons
  • Poor quality foot pedal
  • Does not have a finger switch
  1. Miller Electric TIG Welder, Diversion 180, 120-240VAC

We may seem a little partial towards Miller Electric, but it’d be unfair to not include the Diversion 180 model in our list of best TIG welders. So if you don’t mind spending a little more, we suggest investing in this high-performance option, especially if you aim to achieve greater precision at welding.

TIG Welder, Diversion 180, 120-240VAC
  • Price For: Each Series: Diversion 180 Aluminum - Material...
  • Power Source Weight: 50 lb. Welder Min. Output Amps: 10...

Why Did We Like It?

First off, the machine can operate on dual voltages, meaning you can connect to either the 115V or 230V receptacle. Also, you can switch from one phase to the other without needing any tools.

Furthermore, since it’s an AC/DC unit, you can use it for both steel and aluminum welding. To support both the applications, the unit features an inverter-based power source, ensuring a smoother and more consistent arc throughout.

Besides, we’re very impressed with the high frequency, non-contact start helping you achieve a dependable arc start each time, and prevents material and tungsten contamination during the welding process.

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However, what takes the cake is the model’s Auto-Postflow feature, which automatically optimizes the post-flow time depending on the chosen amperage setting, eliminating the need for manual adjustments. Moreover, this unique element also ensures proper shielding of the weld pool and electrode without wasting gas. Lastly, it has a fan-on-demand function as well, allowing users to turn on the cooling system when necessary.

What Could’ve Been Better?

We understand that this item is not suitable for industrial applications, and we do not expect it to function like one. However, its fan is really loud, and even though the manufacturers claim about superior noise reduction, we beg to differ. Given the price of the item, we would’ve liked it better if it actually reduced noise.

Pros
  • AC and DC capability; welds both aluminum and steel
  • Inverter technology provides a smoother, consistent arc
  • Auto post-flow prevents gas wastage and shields the electrode
  • Users can switch to a voltage phase without any tools
Cons
  • Fan is too noisy
  1. PRIMEWELD TIG225X 225 Amp IGBT AC DC Tig/Stick Welder

The PRIMEWELD TIG225X model is a US-made product, designed to meet modern-day welding requirements. It weighs about 90 lbs, and though it might be heavier than certain lightweight models, it’s still quite maneuverable and easy to use, regardless of your experience in this area. So, if you’re looking for a dependable unit with AC and DC operations, give this item a shot.

Why Did We Like It?

This unit is suitable for DIY-ers, hobbyists, and professionals alike, primarily for its range of features and wide applicability. To begin with, this model provides 225 A of TIG welding coupled with pulse function that works perfectly with aluminum, stainless steel, and thinner metals.

Furthermore, this dual voltage machine enables power width modulation along with IGBT technology, ensuring maximum user control and performance. Long story short, you can achieve optimum results in both 110V and 220V with a full range of pulse settings and cleaning control for AC.

Also, the TIG255X comes with a CK17 flex head torch, which is quite lightweight, flexible, and comfortable to operate, especially for low amperage welding. Besides, to further add to your convenience, the product includes a finger switch and a foot pedal, for users to change amperage on the fly.

However, if you’re still not convinced, let’s just say that the item is CE, CCC, CSA, and ISO-9001 certified, thereby ensuring excellent quality and user safety from the get-go.

What Could’ve Been Better?

You must be wondering what could be wrong with this product, especially when we couldn’t stop raving about its hi-tech functions. Well, all was good until we tested the foot pedal, and frankly, we were quite disappointed with its design. The pedal is uncomfortable to operate, and new users may find it even harder to use.

Pros
  • Welder works great with aluminum, stainless steel, and other thinner metals
  • Pulse arc capabilities in both 110V and 220V
  • Power width modulation supported by IGBT technology
  • Lightweight and flexible CK17 flex head torch
Cons
  • Foot pedal is uncomfortable to use
Man welder in welding mask, building uniform and red protective gloves brews metal welding machine on factory, in the background construction site

TIG Welder Buyers’ Guide

If you think you know enough about TIG welders to buy one, think again. Have you decided on the input power you want or other relevant parameters? If you’re still in two minds and need some help choosing the best option, take a look at our buyers’ guide for more assistance. 

We’ve listed out the factors you must consider when buying a TIG welder. Read on for more information.

Price

While choosing the ideal TIG welder, you do not want your bank balance to take a nosedive. Although high end welders offer premium quality and higher capacity, you can still get a unit at an affordable price that will serve your purpose.

There’s no point buying a commercial-grade welder for an outrageous sum amount only for you to underuse it. Hence carefully consider the features of the welder, the functions it can perform, the frequency and duration of use, and then compare it with the tag.

Power

Light-duty TIG welders usually operate at a voltage of between 110 to 150 volts. These machines provide enough power to weld light metals, but they struggle with thicker metals. Whereas, the machines that run at higher voltages, are more powerful and better equipped to weld thicker metals.

However, if you’re about the power your projects demand, you can invest in an option that functions at both low and high voltages.

Duty Cycle

The duty cycle of a TIG welder refers to the duration of minutes in a 10-minute sequence that the unit can work continuously before it has to be cooled. If you primarily work on heavy-duty projects, invest in a high duty cycle option. Conversely, a low duty cycle TIG welder is ideal for simple, small-scale projects. Also, in this case, the price of the welder increases with a higher duty cycle.

Digital Controls

This may seem like a no-brainer, but a TIG welder with a digital interface is easier and safer to operate. Simply because the screen allows users to view necessary information like power output, voltage, and much more. Also, we suggest buying a model with a digital display, especially if you’re a beginner, as it ensures accurate and improved welding operation.

13 Best TIG Welder of 2020 04

Verdict

Regardless of the product you settle for, look beyond the brand appeal, and judge its performance across different parameters. Also, if your TIG welder does not come with safety gears, you must at all times wear protective gloves and goggles while working.

On that note, we’ve come to the end of this summarized guide, and we hope you could find the most suitable option from our all-star selection. However, before we leave, let’s go for a quick recap.

The AHP AlphaTIG 200X 200 Amp IGBT AC DC Tig/Stick Welder is the best overall, while the Miller Electric DC Maxstar 150 STL TIG Welder is the best premium pick. The Weldpro Digital TIG 200GD ACDC 200 Amp Tig/Stick Welder is the best budget buy and theForney 324 MIG/Stick/TIG 3-in-one 190-Amp Welder is the best portable option.

Let us know in the comment section about your top pick from this lot. 

Till next time!

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