Best Tig Welder for Aluminum – 8 Top Picks with Reviews

TIG welding in itself is an arduous task, and it can get even more when you don’t have the right machine on hands. Since a welder low on quality and features will not only waste a bunch of productive hours but may also say goodbye soon than expected, it’s recommended to have something that serves for a long, while performs quickly.

If you’re looking for such an aluminum tig welding machine, you’ve just landed at the right place. We’ve compiled a list of some of the best TIG welders for aluminum that won’t let you down on your long chores. Just pick the one you like!

Our Top Picks

Best Overall
Lotos TIG200ACDC 200A AC/DC

  • AC/DC Functionality
  • 110 and 220V Support
  • Up to 1 Year Warranty
Best Choice
Lincoln Electric Square Wave TIG

  • Multiple Functional welder
  • Long Lasting Welder
  • Also support Beginners
Best Value
AHP AlphaTIG 200X 200 Amp

  • Advanced Inverter Technology with PWM
  • Best for Starters and Experts
  • Up to 3 Year Warranty

Best TIG Welders for Aluminum with Reviews

Mentioned below is the complete list of top aluminum tig welders.

1. Weldpro Digital 200GD – Best TIG for Stainless Steel

Weldpro Digital TIG ACDC 200GD Review
  • Round Clamp with easy substitution
  • Comes with inverter technology
  • Perform Both AC/DC
  • 3 Years Warranty

Are we talking about the best aluminum TIG welder in town? Nothing could be better than the Weldpro Digital TIG AC/DC 200GD.

Apart from being one of the most comfortable welders on hand, You get TIG and stick welding torches of pretty decent quality with all the necessary fittings you need to get started. The model even gets more preferable when you consider 200A rating performance.

Talking of the ease of use, You couldn’t find something better, especially with the round clamp that is easily substituted. Since it isn’t reputed as being of such a high quality, I will still be more than happy at this price to invest a little in a better-quality clamp. With the goods, the bottom line is that you get a TIG welder to do a fantastic job and stand the test of time.

You also get a warranty of three years, which of course, is something extraordinary at this price. The control dials are excellent and very quick to understand, making it an excellent choice for beginners, even with the complexities of modern TIG welder configurations. The 200 Hz maximum frequency for pulse welding also seems quite impressive. With proper settings, a graphical display (3 digits) is also helpful.

The Welder primarily works on inverter technology, that together with the dramatically reduced size and weight, IGBT circuit, and PWM technology allow this Welder to be not only more effective by 30 percent, but gives it a good 40 percent duty cycle for DC TIG and a 60 percent duty cycle for AC TIG.

Adding more to the features, it is capable of both AC & DC welding. For carbon steel, stainless steel, copper, and many other metals, this allows the consumer to select DC welding while still being fitted with the ability to turn to AC welding used in aluminum and aluminum alloy welding. The ACDCTIG200GD is also an excellent MMA / Stick welder, in addition to its sophisticated TIG welding features.

Adding more to its specialties, the exclusive High-Frequency technology, and a pure square wave output accompanied by excellent arc force, and a broad range of aluminum cleaning balance power makes it among the top choices right now. Not to mention the 2T-4 T touch control, start amps, end amps, upslope, downslope, pulse, AC Balance features. 

 The design of this Welder is highly sought-after by experienced welders who deeply despise the concept of unintentionally shifting amperage settings while re-adjusting the foot pedal with their feet while altering their welding positions.


  • Welding heal controller
  • Warranty card for three years
  • Work with AC and DC both


  • Manual user

2. AMICO MTS-205 MIG TIG Aluminum Welder

MTS-205 205 Amp MIG TIG Combo Aluminum Welder


  • 205 watts TIG welder
  • IGBT Technology
  • Providing 1 year warranty

Well, Amico might not be among the top brands we get to see in the industry, but they have gained quite a reputation lately.  And this one is a DC-only TIG welder from the brand is quite an apparent proof of it.  Unlike other choices in this article that you will get to see, this TIG welder is made for aluminum only.

 Since it is a TIG welder of 205 watts, it also operates without problems with half-inch aluminum alloys. With 110 volts or 230-volt electricity, you can use this Welder as per your requirements. And you get a 1-year warranty, which is quite reasonable for a not-so-big brand.

 It comes up with some useful features, such as automatic voltage fluctuation compensation. In the event of excessive energy supply, this protects the TIG welder. Moreover, you also get sophisticated IGBT technology, which is quite something!  

It can weld up to half aluminum, alloy, weld steel, mild steel, copper stainless steel, cast iron, copper, solid wire, and flux cord wire. The waveform control system, ideal volt, amp waveform, short circuits, and arc burning cycles also add to its many features, making it even more prominent among its competitors.

Very few spatters, Synergic regulated, effortless wire melting droplet transfer, clean arc ignition, and arc end are things that you’re going to like about it if clean, neat, and quick welding are just the extra perks you get with it!

The automatic control gas solenoid valve has been mounted inside the machine with aluminum wire using a high-quality wire feeding machine(iron) to ensure smooth wire feed, mainly when using aluminum wire welding aluminum.

Ignoring the mumbo-jumbos, If I had to tell you in simple words, this one is one of the best aluminum welding machine you can go for right now. Tons of features, ease of use, and modern technologies name it, and this beauty has it. If you prefer fine stuff, this one’s something that might interest you. 


  • Warranty card for one year
  • Full size


  • Best and high-quality wire
  • Functioning is manual
  • Plastic handle material

3. Weldpro 200 Amp Inverter – Best for Money

Weldpro Inverter Multi process welder
  • Lightweight Welder
  • Also provides MIG and flux core welding
  • Provides Mild steel surface up to 1/4

The Weldpro 200 is a lightweight welder that provides outstanding efficiency, but guess what, good isn’t always cheap. So sticking to the idea, it is one of those buddies you’ll have to shake your pockets for, a little, at least.

However expensive it might be, It also stands to be the most lightweight and multi-functional Welder on this list, weighing less than 30 pounds. It is compact and can be easily installed in tight spaces. The housing’s bright yellow color gives it an aesthetic look. It has characteristics that make it as pleasant as any expensive option.

Adding to that, the Weldpro 200 is a versatile piece of equipment that provides you with an extensive range of options. And apart from that,  Expect it to be powerful enough to weld TIG or Stick from a single piece of hardware. MIG welding and flux core welding is also possible with this buddy in hands. 

With the optional spool gun, it is capable of true lift TIG welding and sticks welding, and aluminum welding. The MIG 200 is a synergically built an intuitive MIG / Flux Core welding system. All from a single lightweight, space-saving unit, MIG, Stick, or TIG weld. Welding Amperage Ranges230V: MIG: 40-200A; MMA: 40-200A; TIG: 15-200A115V: MIG:40-120A; MMA:40-120A; TIG: 15-120A; service cycle rated 30 percent at 200 Amp. .023 .030 .035, Welding Thickness. 

19ga- 0.197 in; TIG Welding Wire Diameter: 0.063 0.094, Welding Thickness: 25ga- 1/4 in; MMA Electrode Dia: 0.063-0.157 Acid Electrode, Alkaline Electrode, Welding Thickness: 14ga-0.315 in Easy to read and set amperage and wire-speed dual digital display for repeatable welding at all times. High temperature and overload safety VRD with indicator. Adjustable inductance settings for the user. 

This Welder will suit your needs if you are a beginner interested in welding, design, or light-duty projects. We truly enjoyed using this Welder during our research. It helps you to weld a mild steel surface up to 1⁄4. The TIG welding process on this equipment is excellent for almost any metal. The TIG torch and a starter set of collets come in the kit. As it comes with an easy-to-read display and firm but sensitive controls, it is a novice-friendly welder.


  • Portable and lightweight Welder
  • Excellent for beginners
  • Outstanding value for money


  • Low quality of energy

Weldpro FAQ’s

4. Hobart 500559 Handler

Hobart 500559 Handler tig Welder


  • AC/DC Functionality
  • Also used for weld 22-gauge 3/16 inch aluminum
  • Provides up to 5 years warranty

Hobart is an extremely premium welding brand. And the Hobart TIG welder listed here is Yes when using the gas option, it will allow you to run Flux core or solid wire. It is the adequate wire feed on the market and made in the United States.  

Very costly and offers different characteristics, as you would like. It has a 5-year warranty that makes it extremely durable since this is a more premium TIG welder. It is a 165-amp TIG welder, as per its name, that works with both AC and DC electricity. Since it only operates with a 230-volt current and not 110 volts, it may concern individual users. 

A nice thing about this TIG welder is that it provides necessary and easy-to-use controls. You can use it without any problems, even though you are new to welding. It also comes with a fan that only runs when necessary, so the device stays cool without bringing a lot of dust. This TIG welder can be used to weld 22-gauge 3/16-inch aluminum. 

Operates off 115V standard household current without load Welding Amperage Range: 25-140 A; 20 percent duty cycle 90 Amp; 5-position voltage control selector adds a smooth, welding thicknesses Contact tips, and Material Thickness Gauge, Fast Pick drive roll, Flux-cored wire sample spool. 

The Handler 140, made with Hobart quality & durability, is the most common MIG welder from Hobart. A tapped voltage control selector of 5 positions gives you the ability to fine-tune your arc, offering a steady, smooth turn on all thicknesses. The Hander 140 provides a wire welding kit with industrial efficiency, designed with an industrial cast aluminum drive system and a heavy-duty work clamp. Recommended safety equipment: welding mask, gloves, jacket. Input voltage: 110/115/120 V.


  • Controls are straightforward to use 
  • Warranty card for five years 
  • Steel material


  • Heavier in weight

5. AHP AlphaTIG 200X 200 Amp – Best Value

AHP alpha tig 200X
  • Comes with IGBT technology
  • Easily weld 1/4 inch aluminum
  • 3-years Warranty

If quality is all that matters, then AHP  is something you might desire. This AHP AlphaTIG 200X TIG welder shoulds its position in the list due to its decent welding efficiency. Not only does it provide support for both AC as well as DC power, but it also helps you to weld 1⁄4-inch aluminum and 3⁄8-inch mild steel without any problems, as you would expect.

Moreover, it also comes with sophisticated inverter technology with PWM using IGBT technology, much like the previous TIG welders. Using this TIG welder, you can precisely weld thinner gauge metals. Not only that, but you get an HF start and a foot pedal for accurate welding heat power with this TIG welder, with a 3-year warranty.

Models from 2020 are in 200 HZ on PULSE and AC FREQ, NEW TORCH, 3 YEAR Warranty will do 1/4 “aluminum and 3/8” mild steel, and 110/220 volts and is capable of welding 7018, 6013 Advanced PWM Inverter Technology (Pulse Width Modulation) Using IGBT aluminum, stainless or steel TIG welding capability.  You also get a foot pedal for considerable control.

The strong 200-amp AC / DC tig welder with stick feature gives both the experienced and hobbyists a broad range of welding possibilities. This is a great quality weldor at an affordable rate, enabling even part-time users to own a quality welder within a fair budget.

Together with IGBT technology design, PWM (Power Width Modulation) offers the most efficient and long-lasting power source in this class with high efficiency on both 110v (150-amp output) and 220v with a full range of pulse features and AC cleaning control.

All in all, it makes the best flexibility in a welder in today’s market price range. In the WP17 flex hose torch, regular tig torch consumables, and a separate supply tig control switch for those wishing to connect the trigger switch to the torch. Just a good piece of innovation!


  • TIG welder is 200 amp
  • Inverter technology is advanced in PWM
  • 3 Years of Warranty


  • Manual functioning
  • Heavy

6.  Lincoln Electric Square Wave – Best for Beginners

Lincoln Electric Square wave Tig 200 tig welder
  • Dual input voltage 120V and 230V
  • Multimedia Monitor Screen
  • Easy to moveable

A welder that offers the hobbyist or small contractor numerous welding choices is the Lincoln Electric POWER 210 Multi-Process Welder. The Lincoln Electric POWER MIG 210 (Multi-Process Welder) use as a MIG welder, TIG welder, stick welder, and flux-colored welder.

Also, with its a 4 in 1, expect it to perform multiple welding functions. It also has two voltage inputs: 120 V and 230 V, which earns its place among the dual-voltage units. In terms of flexibility, it is easy to use.

You can set and use the Lincoln Electric POWER (210) Multi-Process Welder to use your smartphone and control it without any worries. Just another innovative feature that we don’t get to see in other units.

It has a multimedia monitor that illustrates what is going on with the equipment to make it easier to use. The screen will tell you how to set up the machinery. You can find this function particularly useful if you are a beginner. You’ll find it really comfortable to use as compared to other welders at this price. 

It comes in a size that is small and portable. Products weigh less than 40 pounds, so you’ll be able to carry them around if you’re always on the go. So, even though you don’t have a vehicle, you can position it on the floor of your car without any hassle.

The Lincoln Electric POWER (210) Multi-Process Welder is very robust, apart from its portability. Although the seams and fittings are made of sturdy plastic, a welded frame of sheet metal admirably undergoes tension.

 It can withstand extreme weather; it also works if left in the rain or even in the snow. Hard-pressed to find a more durable welder at this price. Advanced and easy to use features. A fantastic aluminum TIG unit. TIG and stick from one source of power. Take it all over, plugin anywhere.

A portable TIG and stick welding system helps hobbyists, designers, small designers, and artisans explore their imagination. The Square Wave TIG 200 design to help extend the welding knowledge. You will take advantage of the additional features of the Square Wave TIG 200 as your abilities. Just something anyone would love to have.


  • Beginner-friendly Welder with a welder
  • Portable and long-lasting
  • Its use for various welding processes


  • Pricey Welder
  • It can’t be used in TIG mode for aluminum welding

7. Lotos TIG200ACDC 200A AC/DC – Best Budget Pick

Lotos tig 200 ACDC
  • Square wave technology
  • Provide Power Source of 220V or 110V
  • Provide Cooling Feature
  • 1 Year Warranty

If I had to describe this buddy in one word, it would be an All-in-one best budget TIG welder for aluminum. Why, because it offers features like any other expensive option, that too at a relatively affordable price. You’ll love every bit of it, to be precise enough!

Moving on to the features, You get a 1-year warranty with it, but that’s quite justifiable since you get it for a low price when compared to its other counterparts. And even then, you get useful features like a foot pedal and argon regulator in this TIG welder. Moreover, square-wave technology is also something to be admired.

It’s a great welder for thinner and more fragile metals, but it can also be relied on for welding more vital metals. Its HF start hand torch control is one of its best features you can find at this price range.

You can also change the hot striking arc feature to operate with acid or straightforward electrode forms. Its dual voltage power gives versatility. You can attach it to a power source of up to 220 V or 110 V, whatever is available in the workspace.

Adding more to its features, it also has an outstanding cooling feature. It is a unit that, even with all premium features, will not break your bank. Many are amazed by its efficiency and even compared it to the more costly welders used in the past. It does have a lousy handbook. If you’re using a welder for the first time, as the documentation provided is not very helpful, you will need to get your details elsewhere.

It is also a decent welder for thinner and more delicate metals, but it can also be relied upon to weld more critical metals. HF’s start-hand torch power is one of its best features. The hot striking arc function can also be modified to work with acid or specific electrode types. Its dual voltage power gives versatility.

Whatever is accessible in the workspace, you can connect it to a power source of up to 220 V or 110 V. It has an excellent cooling feature. Many are impressed by its productivity and even compared it to the more expensive welders used in the past. It has a lousy handbook, though. If you are using a welder for the first time, you may need to get your information elsewhere, as the given documentation is not very helpful.


  • Works for power from both DC and AC
  • Supports present at 110 volts and 220 volts
  • Provides a 1-year warranty
  • Inbuilt foot pedal to control heat
  • Cheap aluminum TIG Welder


  • Manual function
  • Foot paddle

8. Hobart 500551 EZ-TIG 165i AC/DC

Hobart 500551 EZ-Tig Welder


  • Works on both AC/DC
  • Single-Knob Control functionality
  • Advance Inverter based technology
  • 5 Years Warranty

Hobart is an extremely premium welding brand. And the Hobart TIG welder listed here is something I might call “a really really expensive unit,” however, worth every penny. It also has a 5-year warranty that makes it extremely durable and adds to its reliability. You cant just bet your money for nothing, would you? It is a 165-amp TIG welder, as per its name, that works with both AC and DC electricity.

Since it only operates with a 230-volt current and not 110 volts, it could be a problem for some users. The best thing is TIG welder is that it provides controls that are very simple and easy to use. You can use it without any problems, even though you are new to welding. It also comes with a fan that only runs when necessary, so the device stays cool without bringing a lot of dust. This TIG welder can be used to weld 22-gauge 3/16-inch aluminum.

Welder Dimensions-9.87 “W x 23.87” L x 17 “H Input Voltage-220/230/240 V 60 Hz Material Thickness-Steel: 22.00 ga.-3/16 in.  pick your material, and set the material thickness range.” Infinite Amperage Control offers a wider operating range with finer control Amperage Min / Max-10/165 A Torch-WP-17, 12.5 ft. long Tungsten-Set up 3/32 Plug-30-amp HF start to allow a non-contact arc start to remove tungsten and material contamination. The Fan-On-Demand mechanism allows the fan to run only when necessary, reducing the dust/debris pulled into the device.

The EZ-TIG 165i is a complete 230V AC / DC welding kit that provides the fastest and easiest AC / DC TIG welder to set up and use, with unique single-knob control. Connect the gas, choose the material and thickness, and you are ready to weld. Just plug it into 230 VAC. From 22 gauge to 3/16 in, it has superior welding efficiency in both AC (aluminum) and DC (.81 mm to 4.8 mm). The EZ-TIG 165i is an inverter-based, lightweight platform that includes foot control.


  • TIG welder 165 amps
  • Works for power from both DC and AC
  • Supporting 230-volt current only


  • Manual function
  • Card of Guarantee


Final Thoughts

In this article, we have to enlist the best TIG welders for aluminum you can get your hands on right now. Each product has been checked from every aspect to ensure it meets your needs.

Our Experts Favorite Picks

  1. LOTOS TIG200ACDC: Best budget TIG welder for aluminum
  2. Lincoln Electric Square: Best beginner TIG welder for aluminum
  3. Weldpro 200: Best aluminum TIG welder for the Money

All of the aforementioned machines are regarded as being of premium quality, backed up by an appreciable warranty, and relatively good user reviews. Just pick the one that suits your needs the best.

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