Best Tig Welders for Aluminum – Top Picks & Reviews

If you ever wish to weld aluminum no matter for whatever reason, like weather for job purposes or for personal need, the only and best option to do so is through TIG welding process. This welding process provides precision and accuracy during aluminum welding which is ideal for it and never leaves any kind of spatters hence provides nice and clean welds.

However, learning it can be a tough job for few users but once done, there’s nothing like it in terms of welding.

Hence, without delaying further here are top of the line and the best tig welders for aluminum.

Related: Best Tig Welders For Home Use

List of 7 Best Tig Welders for Aluminum

TIG welders are the best options for aluminum welding. They are more precise and give accurate and precised welding for a complex material like aluminium. They are just like holding pen and welding materials so in case of aluminum welding, precision is required.Check it out if you’re looking for budget Tig Welders.

All these best tig welders for aluminium are selected on the basis of tests and experiments and reviews carried out by genuine and practical users and these best aluminum tig welders have been selected on basis of their best performance and features that are top of the line and most suitable for the users in the current market. All the welding machines listed in this article are most advance and most trusted by the users.

Comparison Table

Image Product Our Score Price
Best overall
AHP AlphaTIG 200X
AHP AlphaTIG 200X
  • 100% duty cycles @ 150A
  • Dual Voltage
  • Advanced IGBT inverter technology
9.8
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Premium Choice
Hobart 500551 EZ-TIG 165i
Hobart 500551 EZ-TIG 165i
  • Dual power source
  • Fan on demand
  • Infinite amperage control
9.7
Check On Amazon
Dual Voltage
Lincoln Electric K5126-1
Lincoln K5126-1
  • TIG/STICK mode
  • Dual voltage
  • HF/ARC start
9.5
Check On Amazon
Best Value
Lotos TIG200ACDC
Lotos TIG200ACDC
  • AC/DC modes
  • Auto dual voltage/dual frequency shift
  • Free foot pedal
9.4
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Cheapest Aluminum Tig
Amico MTS-205
Amico MTS-205
  • Dual voltage and dual frequency
  • Auto Temp-Control feature
  • IGBT technology
9.3
Check On Amazon
Medium Range Tig
PRIMEWELD TIG225X
PRIMEWELD TIG225X
  • Best mid range tig welder
  • Free foot pedal
  • Advanced inverter technology
9.2
Check On Amazon
Portable Aluminum Tig
Weldpro 200 Amp Inverter
Weldpro 200 Amp Inverter
  • MIG/STICK/TIG Modes
  • Digital display
  • Extremely lightweight
9
Check On Amazon

Here’s a list of top 7 Tig welders for aluminum with reviews:

Best overall
AHP AlphaTIG 200X

AHP AlphaTIG 200X

Specifications:

  • Duty Cycle: 100% @ 150A, 60% @ 200A
  • Weight: 69 pounds
  • Dimension: 19 x 23 x 12 inches
  • Power Source: AC
  • Input Voltage: 110/220 volts
  • Amperage Range: 10-200 Amps
  • Warranty: 3-years

First on our list of the best tig welder for aluminum is Alpha-TIG200X. Why? well you’ll find all the reasons. Alpha-TIG200X is an awesome and amazing tig welder for aluminum with up-to-date inverter technology that can easily weld metals of any sizes and of any kinds.

This is truly awesome and cool thing about Alpha-TIG200X and apart from this, the price of this product is extremely appealing in terms of features that it provides and quality as well, as normally the features which we are going to study about this product are generally not seen in this price range.

It is top of the line tig welder for aluminum and steel. So it is ideal machine not only for welding aluminum but for steel as well.

Furthermore, this tig aluminum welder is equipped with IGBT technology to provide ultimate high voltage control to the user so that the user can get premium welds with full control over the machine.

It is extremely user-friendly tig welder for aluminum and other metals. The interface is clear with guide menu and with Alpha TIG200X, you are not going to have any issue regarding the movement and placement of the product as it is extremely light-weight and portable as well with only 23 pound total weight.

The controls are fully adjustable and the best thing about this tig welder for aluminum is that it offers PULSE functionality which in any machine means that it can automatically adjust itself according to the current fluctuations that ultimately increases the performance, stability, and overall life of any product.

Similarly, it also offers dual voltages, HF start, and another great thing with this aluminum tig welding machine is that food pedal is already included in the kit. So you don’t have to buy it separately.

So overall if we sum up, Alpha TIG200X is truly an amazing tig welder for aluminum and the best tig welder for aluminum and for all other metals of different thickness and sizes. It performs extremely well and to provide more comfort to the buyer, the company has already provided 3-years of warranty with the product so that user can buy it without any hurdle and with full trust.

The machine is overall superb and users who bought it before have hardly complained about it. It is absolutely, top rated tig welder for aluminum so you can go instantly with it and it will definitely, perform all the heavy duty as well as DIY tasks for you without any problem. If you’re new in welding you can also read our Best Welder for Beginners.

Pros
  • Extremely precise unit for aluminum and stainless steel
  • Advanced IGBT inverter technology
  • Plastic handle to save user from shocks and easy to use
  • Accessories included in the box
Cons
  • Gets bit noisy

Premium Choice
Hobart 500551 EZ-TIG 165i

Hobart 500551 EZ-TIG 165i

Specifications:

  • Weight: 60 pounds
  • Dimension: 26.8 x 13.7 x 20.8 inches
  • Power Source: AC/DC
  • Input Voltage: 220/230/240 V
  • Amperage range: 10A-165A
  • Warranty: 3-years

In our list of best tig welders for aluminum, Hobart 500551 is an extremely premium tig welding machine that user can consider. It is the most expensive yet most premium welding machine for aluminum and other materials but still, it is not the most expensive tig welder for aluminum on our list, there’s one another in similar price range but the feature that both these machines provide are undoubtedly, outstanding.

First of all, the best thing about these aluminum tig welders is that it is easy and user-friendly. The display is extremely easy so that user can learn features easily as compared to other aluminum tig welders and offers advance features as well.

Hobart welders are most expensive but famous due to their quality premium features.

Carrying of this best aluminum tig welder for the money is also an easy process due to handle provided at top of this aluminum welding tig and weight is reasonable so that machine is stable and provide more precise welds without shaking a lot.

Additionally to this, the Hobart 500551 is equipped with high-frequency start to avoid the current fluctuation impact and material contamination.

Besides this, Hobart 500551 also provides infinite amperage control which increases the broadness of welding operations and give user full command over different material welds.

Similar to this, another cool thing about this aluminum tig welder for sale is that it has in-built fan-on-demand feature which means that fans only run when they are needed due to this, dust is less pulled towards the tig welder.

Additionally, it is among the best tig welders for aluminum as it is energy-saving tig welder for aluminum and allows to fully control and adjust the amperage range via foot control functions.

It’s also worth mentioning that we have a post: Best Tig Welders.

Pros
  • HF start
  • Fan-on-demand
  • Durable
  • Infinite amperage control
  • Easy and user-friendly interface
Cons
  • Expensive and little bit delivery issues

Dual Voltage
Lincoln Electric K5126-1

Lincoln Electric K5126-1

Specifications:

  • Duty Cycle: 25% @ 21 Amps, 40% @ 17 Amps, 60% @14 Amps
  • Dimensions: 22 x 13.1 x 21 inches
  • Weight: 73 Lbs
  • Input Voltage: 115/230 Volts
  • Amperage Range: 10-200 Amps
  • Warranty: 3 Years

Lincoln is another great tig welder for aluminum and performs a great job and it is extremely powerful tig welding machine which is why it is mentioned in our list of best tig welders for aluminum. Lincoln Electric K5126 is best tig welder for aluminum in Lincoln product range and it is most recommended in their own series.

Extremely expensive yet powerful tig welder for aluminum, this tig welder is most expensive tig welder for aluminum in our run down of best tig welder for aluminum.

With output amperage of 200A it is powerful tig welder for aluminum and can easily weld materials of any thickness and range.

It is a dual voltage tig welder for aluminum which supports 115volts and 230volts. It depends upon user that on which current he or she is connected.

The best thing about this good tig welder for aluminum is that it offers High frequency start which is utilized to start arc during steel welding and HF will continuously work during aluminum welding.

Apart from this, this aluminum tig welding welder is also superior in terms of pulse functionalities as it offer pulse features to provide extremely premium welds and handles heavy duty tasks easily by providing both stick and tig welding options to users.

In addition to this, this aluminum tig welding machine for sale comes with 3-years of warranty to provide peace of mind to the user and also offers AC/DC functionalities so that you can easily weld aluminum and other steels as well without any issue.

These lines are taken and summarized from original review by users that the setup is extremely easy that you don’t even need a manual to set up this best tig welder for aluminum. Controls are easy and inter face is simple and user-friendly.

The users who have purchased this ac dc tig welder for aluminum have hardly complained and did not face any kind of issue in terms of usability and performance of this best tig welder for aluminum and steel.

As we mentioned in the start, we only stated in terms of price, the price is high which is only negative point of this tig welder aluminum. Other than that, it has premium features and easily handles large fabrication projects without any single issue.

The unit is heavy with73 pounds weight and has a great arc starts, never fails down in it and never overheats.

If we sum up, Lincoln Electric K5126 is overall an extremely great tig welder for aluminum and for other welds as well and it is a versatile and flexible tig welder that offers great controls and heavy duty welds to the user for personal and industrial use.

Overall, you will find these kind of features in a welding machine which will be three or four times expensive than this tig welder. So you can easily go with the reviews and order this heavy duty machine that will easily handle all your welding needs and requirements single handedly.

Pros
  • Arc start
  • Never overheats
  • TIG/STICK welding from one power source
  • HF start
  • Dual voltage
  • Extremely easy to use
Cons
  • Expensive

Best Value
Lotos TIG200

Lotos TIG200

Specifications:

  • Duty Cycle: 60% @ 150 Amp; 100% @ 110 Amp; 60% @ 190 Amp; 100% @ 150 Amp:
  • Dimensions: 28 x 13 x 17 inches
  • Weight: 58 pounds
  • Power source: AC/DC
  • Input Voltage: 110/120 Volts, 220/240 Volts
  • Amperage Range: 10-200 Amps
  • Warranty: 1-Year

Lotos TIG200ACDC is a good value for money tig welder for aluminum and best tig welder for aluminum as it contains all the features that a best tig welder for aluminum and steel should have and it is being offered in such a low price range which is extremely good point for starting tig welders and plus they can have a professional tig welding machine for aluminum as well in such a low price range.

It is extremely reliable and durable tig welder for aluminum and highly recommended tig welder for aluminum if you are just starting out and the great thing about this aluminum tig welder is that it will provide you life lasting quality whenever you’ll use it as it can really perform all daily duty tasks as well as descent amount heavy duty tasks without producing single issue.

The company has achieved its goal for producing just minimalistic tig welder for aluminum that can best suit the price range of user and provide that performance only which general user requires and faces on daily basis.

Lotos TIG200ACDC has dual voltage and dual frequency functionality and offers PAPST-advanced-cooling-system which increases the performance of plasma cutter.

Apart from being inexpensive, this best suited tig welder for aluminum includes all those things that a user will require right in the box, such as TIG torch, MMA/Stick clamp, Foot Pedal, Argon Regulator, 220V/110V Converter Pigtail.

Ground clamp, instruction manual, and other premium build accessories are included right in the box for user convenience in such a low price.

Apart from this, this budget tig welder offers easy arc start and stable welding start so that user can easily achieve nice and clean welds. It is extremely compact in design and portable tig welder for aluminum that you can carry anywhere around as it will work on both voltages 110 and 220.

The only things that are missing in this price range tig welder are pulse and different frequency settings which are already not expected in such price range budget aluminum tig welder.

In conclusion, Lotos TIG200ACDC is an ideal and cheap tig welder for aluminum and other steels which meets all the expectation that you can have with the best tig welder for aluminum and provides you outstanding results in terms of nice and clean welds and surpasses many tig welders for aluminum of such price range. It is definitely the best tig welder for beginners and professionals for light and descent use.

Pros
  • Automatic dual voltage and frequency
  • Foot pedal included
  • AC/DC welding
  • Inexpensive
  • Straightforward tig welder
Cons
  • High end functions missing due to cheap price

Cheapest Aluminum Tig
Amico MTS-205

Amico MTS-205

Specifications:

  • Duty Cycle: 60% @ 205 Amps, 100% @ 132 Amps
  • Dimensions: 18 x 9 x 14 inches
  • Weight: 27 pounds
  • Power source: AC
  • Input Voltage: 100/250 Volts
  • Amperage Range: 10-200 Amps
  • Warranty: 1-Year

Amico MTS-205 is the cheapest tig welder for aluminum in our list of best tig welders for aluminum and is extraordinary outstanding tig welding machine that a user can expect in such a cheap price.

It is most positively reviewed tig welder for aluminum in such a low price even and users have no complaints regarding this aluminum tig welder.

Besides this, this tig welder is capable of welding aluminum, alloy, mild steel, weld steel, stainless steel, copper, cast iron, and other materials of ½”. It offers dual functionalities like it can work as a TIG torch and also perform as STICK welder.

Furthermore, it utilized IGBT inverter technology that can overcome the fluctuations and automatically adjust the welds according to the volts and it also has short-circuited protection for its users to protect them from any kind of mishap.

It is extremely well reputed product from a well reputed brand and produces extremely nice and clean welds with almost no spatters and offers synergic controls and droplet transfer.

Another great point of this best tig welder for aluminum is that it utilizes high quality wire feeding to provide stable and smooth wire feed during aluminum welding which ideal for such kind of welds and also offers solenoid valve that automatically controls the gas and it is pre-installed in this tig weld.

Overall, this is truly an amazing and inexpensive tig welder for aluminum that gives automatic compensation for voltage fluctuation right away and also has over-voltage and under-voltage protection as well as over current and over load protection which is preinstalled in this tig welder.

Furthermore, automatic temperature control, fan dormancy, steeples amperage control are extra features of this best tig welder for aluminum.

So if you are going to buy this dual frequency stainless steel tig welder which is also ideal for aluminum then, you are going to see plenty of features that will be waiting for you right away in the box and this is truly a superb tig welder for aluminum that a beginner or light professional user can have as a small and compact tig welding machine for different welding tasks.

The volts and amperage range, as well as duty cycles of this tig welder are covered in specs area but overall, this tig welder is best for beginners who are just trying to learn tig welder and in small budget then this machine is best for them and for daily purpose use.

Pros
  • Dual voltage and dual frequency
  • Inexpensive
  • Automatic temperature control
  • Plenty of gears and features included in the box
  • Extremely lightweight
Cons
  • Unit uses MIG to weld aluminum, not TIG

Medium Range Tig
PRIMEWELD TIG225X

PRIMEWELD TIG225X

Specifications:

  • Duty Cycle: 120 volt
  • TIG: 40% @ 140, 100% @ 108
  • MMA: 40% @ 120, 100% @ 76
  • Duty cycle: 240 volt
  • TIG: 40% @ 225, 100% @ 155
  • MMA: 40% @ 180, 100% @ 139
  • Dimensions: 24 x 19 x 12 inches
  • Weight: 90 pounds
  • Power source: AC/DC
  • Input Voltage: 100/250 Volts
  • Amperage Range: 10-225 Amps
  • Warranty: 3-Year

PRIMEWELD TIG225X 225 Amp IGBT AC DC TIG/Stick Welder is our top of the line tig welder for aluminum as this is all in one great medium range tig welding device that suits all user requirements.

It is made for new-era welders with lots of advance features. It is best suitable for professionals and DIY or hobby welders.

As name suggests that this tig welder provide dual power source like AC/DC which increases the scope of welding vie this great tig welder for aluminum and also offers IGBT technology which adds plus point to it.

Besides this, the unit comes up with 3-years of full support warranty with a head office in USA to provide support during week-days.

Primeweld TIG225 is specially designed keeping this in mind that this machine lasts at the middle of requirements as it is neither that high-end device with extremely high price, nor it is low end device that lacks the main features. So it is created in the middle of both ends to meet all the needs in extremely cheap price but covers more features if we speak frankly.

It is a premium tig welding machine for aluminum that offers both power sources AC/DC and provides both TIG and STICK welding options.

It offers HF start and also provides foot pedal in the kit to provide precise aluminum welding and also comes with Advanced Inverter Technology with PWM (Pulse Width Modulation).

The best and cool thing about this best cheap tig welder for aluminum is that it offers pulse feature that we talked about previously in this article in such a low price which is extremely plus point of this tig welder as no tig welder offers pulse feature in this price range. Although the pulse feature of this tig welder works only on AC but still, it’s there during the aluminum welds.

The foot pedal is responsive and all the required accessories are already included in the box such as, CK17 flexible head torch,CK Dinse connector, and CK flexible tubing.

Ideally, this is the best tig welder if we consider all other in terms of features, weight, and price and it is also most loved and preferable tig welder by the users on Amazon as it is in between the high priced tig welders that offer similar features but charge more price and also it provides all the premium features that low-end tig welders miss.

Further, it has in-built ventilation systems so you do not have to worry about overheating of this machine even if you take multiple jobs from it.

The connected points are marked up properly for proper assistance so that every lead is connected in the right spot hence; setting up this machine becomes extremely easy for even a novice. 

Additionally, TIG torches, foot pedal, gas regulator, clamps and clips, electric cables, and other accessories are already included in the box to provide full convenience to the user.

Pros
  • Digital display
  • Foot pedal included
  • Extremely precise welding
  • Advanced Inverter Technology with Pulse Width Modulation
  • HF start
  • Excellent customer care
Cons
  • No complaints other than little bit on unit delivery

Portable Aluminum Tig
Weldpro 200 Amp Inverter

Weldpro 200 Amp Inverter

Specifications:

  • Duty Cycle: 30% @ 200Amp
  • Dimensions: 17.72 x 8.66 x 14.96 inches
  • Weight: 30.4 pounds
  • Input Voltage: 110/220 Volts
  • Amperage Range: 200Amps
  • Warranty: 3-Months

The Weldpro 200 is a portable tig welder for aluminum welder that offers great performance in a extremely low price. Yes, this one is another budget aluminum tig welder. It is the most compact and lightweight aluminum tig welder of our list as it only weighs around 30.4 pounds.

The Weldpro 200 is most flexible aluminum tig welder that provide wide rang eof options to the user in low price which include TIG/Stick welding, MIG and Flux core welding although the aluminum welding can be achieved on MIG so TIG process is not used for aluminum welding. So if you want to have a tig welder for aluminum then our best recommendations are Primeweld in such a price range.

If you want to save little bit of pennies from above aluminum tig welders then, this tig welder is definitely best for beginners, professionals, and light-duty welders as it can be your best buddy for small projects.

It allows to weld up to ¼” of a mild steel and welds almost any material without any issue.

Additionally, it offers dual digital display which means that it takes reading from both, amperage and wire speed for repetitive welds each time.

Besides from this, it also has high-temperature protection as well as indication for over-load and also offers the user, adjustable inductance settings.

So if we summarize, the unit is extremely easy to setup with full indications and display. So it is an ideal welding machine for beginners and hobbyist who want lightweight small usage tig welder with them or at home. So this is a must have side tig welder for daily or emergency use.

Pros
  • Portable and lightweight
  • Ideal tig welder for beginners
  • Excellent value for money
  • Digital display
  • Multi process
  • Great duty cycles at 200Amp
  • 3-in-1 MIG/STICK/TIG welder
Cons
  • Quality is just fine

FAQ’s

There are many tig welders available in the market that can weld aluminum and considered as top of the line tig welders for aluminum. Generally high-end devices provide more options but if you are a normal user and like a professional machine that can weld low and heavy duty aluminum welds at the same time and is low in price as well then, Primeweld is best option that is positively reviewed by each single of its user and provide extremely premium aluminum welds in low price.

If you are working on a thin metal then, Tig welder will be the best option as it provide more precision and control to the welding whereas, MIG welding can generally weld all kind of metals, even aluminum but will not produce those results that TIG can provide. With TIG welding you can weld on all kind of metals but it is generally best for aluminum welding.

DC mode is mostly used for TIG welding during metals other than aluminum because it can penetrate more deeply that AC mode. During aluminum welding, AC (alternating current) is used as it switches the polarity between standard mode and reverse downs instantly from 60 to 120 times every second.

TIG welding is the basic method used to weld aluminum. Any TIG welder can weld aluminum, but there are many factors that can impact the aluminum welding. It completely depends upon the user to weld aluminum with that precise quality that is required for aluminum. As far as current is concerned? Yes, all tig welders can weld aluminum.

Conclusion

There are many tig welders for alumnum available in the market but the preference completely depends upon personal use, need, and budget. So we have selected best ones in our list but still according to our preference and needs, Primeweld is most suitable option as it is cheap yet most powerful tig welder for aluminum that meets all the welding needs and requirement. Although, every mentioned welder is the best tig welder for aluminum so read thoroughly through each option to make a better decision.

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