10 Best TIG Welders in 2021

TIG Welders are the go-to option for welding thin sheets, aluminum, stainless steel, titanium, or any other material you wish to weld precisely. We know that you have planned to shift to a TIG welder recently to achieve your masterpiece. This work requires a lot of skill. So, like a dexterous worker, you must be in search of the best TIG Welder. 

Since the market has various brands, most of them being pricey even, that promise to offer a lot, it is tough for you to pick the authentic one. Well, there is no need to worry about that now because we are here to help. Without any further due, read ahead and check out our detailed reviews to learn more.

We know that you would be short on time; that’s why we have first shared our top picks to help you have a clear-cut view. Reading them would give a progressive outlook of the features that they offer.

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

We know that these are not the only aspects that define your demand, and you might be looking for something else that alters your choices when choosing the best TIG Welder. So, we decided that it will be better to share all of the ten best TIG welders that address a broader set of demands.

1. AHP Alpha-TIG200X-2018 TIG Welder

AHP Alpha-TIG200X-2018 TIG Welder is the ideal TIG Welder for a wide range of users. This TIG Welder will be suitable no matter you need it for professional industrial use or you are a hobbyist who is in search of a durable partner for welding materials. This TIG Welder offers a high-grade performance at both 150A (110V) and 220V due to the presence of a Power Width Modulation (PWM) coupled with IGBT technology.

The company has ensured the use of this TIG Welder remains as simple as possible; that’s why they have installed a high-quality metal foot control pedal. The company offers you the flexibility of choosing both AC and DC voltage input options. The best feature is that this TIG Welder will provide you with a 100% duty cycle at 150A and a 60% duty cycle at 200A. Such a high duty cycle makes it easier for you to weld precisely.

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Pros

• 3-year warranty
• High-Frequency start
• Dual voltage
• Stick welding capability
• High duty cycle

Cons

• Bit noisy fans

2. Hobart EZ-TIG 165i 50551 TIG Welder

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Hobart EZ-TIG 165i 50551 TIG Welder is designed to address a broader market demand by offering a more straightforward interface. Such a TIG welder is suitable for those welders that find it difficult to understand the applications that a typical welder offers. The broader range of amperage control provides a wider operating range to help you have better control.

The makers have considered the issue of the unit getting clogged with dust and debris by adding the fan-on-demand option that allows you to run the fan when it is required. Since this TIG welder features an HF start, the tungsten and material are devoid of any contaminations. So, overall you will have a smoother experience with better results. Nevertheless, the 20% duty cycle at 150A can be seen as a setback for heavy-duty jobs.

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Pros

• 5-year warranty
• Easy-to-use
• Works with both AC and DC

Cons

• Not suitable for a heavy-duty job
• Expensive

3. Mophorn TIG-200 TIG Welder

Mophorn TIG-200 TIG Welder is the best option for you if you are short on budget but are in search of a reliable welder. Getting a dual voltage input power and a 60% duty cycle at 200A in this range is impressive. Due to its higher duty cycle, this welding machine is suitable for a broader range of applications that entail machinery manufacturing, iron processing, sheet metal processing, etc.

The makers have designed this to offer dual functionality by working as a TIG welder and an ARC stick welder, so you can interchange the applications with a simple knob when you need it. Although it features rigid steel construction, this TIG welder weighs 16.7lbs only, making it pretty portable. The company has installed a robust cooling system to ensure the machine does not over-heated after extended use.

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Pros

• Dual voltage
• Portable
• A wider range of amperage control
• Cost-effective

Cons

• No foot control pedal included

4. PrimeWeld TIG225x TIG Welder

PrimeWeld TIG225x TIG Welder is primarily an AC/DC welder that operates seamlessly at 225A to make it suitable for several professionals and hobbyists. With this TIG welder, you get an HF to start power along with a considerably higher pulse width modulation, so it is suitable for welding stainless steel, aluminum, and thinner metals.

Having the ability to give a 100% duty cycle at 108A/120V and 155A/240V, while a 40% duty cycle at maximum power rating makes this TIG welder a multiple choice for a hassle-free experience. Furthermore, its 200Hz high pulse frequency helps it provide smoother welding using only one side of the AC and removing the weld puddle. Since this TIG welder comes with a CK17 American torch with flex lines, a regulator, and pedal control, it is user-friendly.

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Pros

• 3-year warranty
• Broad amperage range
• Foot pedal included
• Higher pulse frequency

Cons

• Too heavy
• The foot pedal can be uncomfortable.

5. Lotos CT520D TIG Welder

Lotos CT520D TIG Welder is among the mid-range TIG welders suitable for a wide range of applications. This TIG welder does not only support TIG welding alone but also features stick welding and a fine plasma cutter that allows you to cut various metals, so you can imagine how multipurpose this welder can be. The functionality is pretty simple as you can shift the versions with a simple switch.

This TIG welder will help you make a neat finish as its amperage output range is 15A-200A that is suitable for achieving a stable arc, and a deep weld pool that enables you to achieve a neat finish. Typically, this TIG welder would be ideal for workers who generally deal with steel, stainless steel, and other thinner metals. Overall, this TIG welder is a suitable choice for your home workshop and welding thicker metals. 

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Pros

• 1-year warranty
• 3 in 1 (Air Plasma Cutter, TIG Welder, Stick Welder)
• Simple user interface
• Dual voltage

Cons

• Features a DC power output only
• Not suitable for oxidized metals

6. Lincoln Electric K5126-1 TIG Welder

Lincoln Electric K5126-1 TIG Welder is a user-friendly welder suitable for small fabricators, hobbyists, artists, and artisans. Since it also features advanced features along with simple ones, it will help you advance your skills with time, even if you are new to welding. Since this TIG Welder features dual power output, it allows you to weld up to a 3/16-inch plate. 

You can safely use this TIG welder to achieve a more beautiful and neat finish when working on aluminum as it features a pulse modulation that helps clean the weld puddle with time. In this way, you can achieve a smoother filler metal deposition. It also allows you to adjust the bead width, as the AC frequency can be modulated. All of this with a 40% duty cycle at max power output can be considered a good deal.

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Pro

• High-quality equipment
• Foot pedal included
• 20 pulse/second for heat-control
• Dual voltage

Cons

• Can create issues when welding thinner metals
• Comparatively expensive than Chinese counterparts

7. Amico Power MTS-205 TIG Welder

Amico Power MTS-205 TIG Welder is an easy-to-use welder that features a dual input that can be plugged into any standard power supply. It will be a suitable TIG welder for DIY home projects and auto body shops. Since it features both TIG and Stick welding, it is ideal for welding steel and stainless steel. The unique thing about this welder is that it offers you MIG welding as well, so it can be a 3-in-1 welder to help you carry out multiple projects with one machine.

This welder works well with both solid and flux wire. All of this, with a 60% duty cycle at max power output, is pretty impressive. Since it features a forced fan set up, the welder stays cool even after an extended period. Overall, this TIG welder is a durable choice for welders.

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Pros

• 15A-220A amperage range 
• Lightweight
• 60% duty cycle at the max power output

Cons

• Does not weld aluminum
• It does not include a gas regulator.

8. Weldpro TIGACDC200GD TIG Welder

Weldpro TIGACDC200GD TIG Welder is a reliable choice for welding aluminum. The makers have tried making this TIG welder as simple as possible to ensure you get an easier interface. Therefore, they have aligned the features accordingly. The presence of the best foot pedal available in the market is among those multiple features this TIG welder offers in this range. 

Since the AC balance is 30%-70%, it helps clean the aluminum oxidation while ensuring a better weld penetration. This TIG welder features a capable stick function for MIG welding as well, so it will be suitable for MIG welding as well if you ever wish to shift modes. Overall, this TIG welding machine will help you get a good weld featuring a clean finish, so it can be considered for your DIY projects.

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Pros

• 2-year warranty
• Digital display included
• AC and DC welding
• 200Hz pulse modulation

Cons

• TIG torch can create issues
• Settings can be challenging to change.

9. Everlast PowerArc 140STi TIG Welder

Everlast PowerArc 140STi TIG Welder is an apt choice for you if you are beginning with your TIG welding experience. This TIG welder would be an ideal pick for light jobs and would do significantly well for smaller DIY projects. The makers have designed a simple interface so that you can begin your job with an ON/Off switch available along with the amperage dial that helps you adjust the welder as per your demand. 

Since it features an LCD to help you manage the current settings, its interface is pretty user-friendly. This TIG welder’s ability to function at dual voltages (120V/240V) enables you to connect it to nearly any power supply. All of that with a Hot start and a 35% duty cycle at maximum power output won’t be a bad deal. 

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Pros

• 5-year warranty
• User-friendly
• Dual voltage 
• Auto adaptive Hot start and arc force control

Cons

• The duty cycle is lesser than its counterparts.

10. Amico TIG-160DC TIG Welder

Amico TIG-160DC TIG Welder is a multipurpose welder that allows you to do both TIG and Stick welding. Since it offers you all this at quite affordable rates, choosing this TIG welder will not be a bad idea. This dual voltage TIG welder provides you a 60% duty cycle at 220V, so you can rest assured that this TIG welder will be suitable for any heavy-duty job as well. The HF start is also a big plus in this TIG welder’s role as a right choice, as this will not let the welder stick the metal. 

Furthermore, the forced fan set-up helps the machine stay cooler during extended use. This can be thought to be the reason behind the impressive duty cycle, which this TIG welder offers. Nevertheless, one major drawback is that the gas regulator is not included in the pack, so you will have to buy it separately. Furthermore, if you are interested in welding aluminum, this welder will not be an ideal choice. 

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Pros

• Lightweight
• 13-foot torch connection
• Higher duty cycle

Cons

• Lacks gas regulator
• Does not weld aluminum

A Guide to Buying TIG Welders

Now, when you know quite a lot of details regarding the best options the market offers you, it is better to move to the next step. Indeed, the knowledge regarding the best brand will not be enough to pick a TIG welder that suits your job. You will need some more details regarding the features you need to consider to choose the right TIG welder for you. 

As a novice owner, this can be a complicated task for you; however, there is no need to worry. Since we know the use of a TIG welder is more challenging than a MIG welder, or any other welder, we decided to share the details of the features that help you pick the best TIG welder for your jobs. You can find the relevant information once you read further, so go ahead.

Duty Cycle

You would have heard a lot about the duty cycle of the TIG welder. The duty cycle mainly defines the fraction of time in which a TIG welder can work continuously without getting over-heated. So, by the rule of thumb, a TIG welder with a lower heat cycle percentage will heat up in a much shorter span and will need more time to cool down to function with the initial efficiency.

This time duration is a percent of 10 minutes, so if a catalog claims a TIG machine to have a 60% duty cycle, that means it will stay functional for 6 minutes straight at the highest power output without getting overheated. 

Voltage

You will find three variants of TIG welders when it comes to voltage ratings. There is one rated 120V, one 240V, and one that has the operational at both voltages, offering a dual voltage option. Any household power supply can power the ones with 120V; however, a 240V requires a generator and is mainly needed for heavy-duty jobs. 

If you are only looking for a TIG welder for DIY home projects, you can go for the one with a 120V rating. The TIG welder that requires a 240V input only would be least helpful, as such TIG welder would be operational at one particular voltage only, which is higher than the normal ratings. Nevertheless, the one with 120V/240V rating offers greater flexibility and suitable for a wide range of tasks.

Weight

Weight is a significant factor that is concerned with the portability of a TIG welder. If you are mostly on wheels and have to carry your machine from one place to another, it is better to buy a lightweight TIG welder. 

Amperage Range

Amperage range helps in judging the thickness of metal that you will be able to weld with a particular metal. A lower amperage range is required to weld a thinner metal, while a higher amperage rating is necessary to weld thicker metals. It is always better to buy those TIG welders with a higher amperage range, as those welders allow you to weld a larger pool of metals with different thicknesses. Such welders will enable you to adjust the amperes as per demand. 

Wrapping It Up

Since we have discussed our detailed buyer’s guide and product reviews, buying the best TIG welder would become an easy job for you. You should also look for the add-ons that make your welding easier. These mainly include the presence of a foot pedal and gas regulator, as such packages are more cost-effective, offering you a whole bunch of accessories that are ideal for making your welding job easier.

Once you evaluate your choice on these grounds, you will be able to narrow down your options to one TIG welder that is best for your job. In this way, you will be able to filter any useless, low-quality TIG welders that the market offers too often.