Best TIG Welder for Aluminum – Our Top 5 Picks Complete Review

Are you searching for the best Tig welder for Aluminum? However, you must have to know about important things before purchasing the right Tig welder. As everyone knows, Aluminum is tougher than steel alloys for the Tig welder. Along with the lower melting point and higher conductivity, a little mistake or improper welding may cause many burns.

That is why you need to observe many things to choose the best welding method or machine. In this regard, initiating from the cost you will pay to the welding unit’s feature and material quality. Everything you will keep in your mind. But do not worry, in this article, we will examine everything to get the best possible results.

If you are in a hurry and don’t have time to read the article. Here is our editor’s best pick for Best TIG Welder for Aluminum.


Checkout Our Top 5 Picks of Best Tig Welders for Aluminum

As you know, not all the welders or Tig welders are created equal in features and work abilities. Therefore, selecting the right welding unit and knowing how to operate it can give top-notch welding results. However, several factors will impact your work.

To sum up, choose the tig welder that has the following facilities. dual voltage facility, a maximum range of frequency, and a good balance between the DC (+ive, ive) terminal. Furthermore, foot pedal for control amperage range and a control pulse setting. So choose a welder wisely to get the ease, quality and proficiency in your work.

Think about it: as all welders cannot weld Aluminum and all welders are not created equal. But you do not need to worry, we will examine all factors to get the best Tig welder for you.

MTS Arc Combo Welder⭐⭐⭐⭐⭐Check Price
LOTOS TIG200 200A⭐⭐⭐⭐⭐Check Price
Lincoln Electric 200⭐⭐⭐⭐⭐Check Price
Primeweld Tig225⭐⭐⭐⭐Check Price
Weldpro Inverter Welder⭐⭐⭐⭐⭐Check Price

1.MTS Arc Combo WelderBest among digital Tigs

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Amico power 3 in one arc-combo welder is specially designed for both beginners as well as professionals. At the same time, it can weld ½ Aluminum easily. Also, it has Stick and Tig functions that weld stainless steel and steel perfectly. Furthermore, Aluminum wire, flux-core wire of 0.6 to 1.0 mm enhances its durability and efficiency.

Furthermore, it gives you the facility to adjust the wire polarity and types according to the welding metal. Besides, The Amico 3 in one combo welder has a complete set of accessories to give you a complete package. In a nutshell, the brand’s reputation, a complete of accessories, and adjustable settings’ facility enhance its workability. Hence, this welding tig is certainly one of the best welding Tig for both experts and beginners.

Key Features:

  • The capability of welding: MTS-205 Amico welder is capable of welding up to ½ of various types of steel, and Aluminum metals,
  • The polarity of wires: Usually, it works along with copper wires during welding. However, it has plenty of options to variate the polarity and types of wires according to the welding material. In short, you can use solid wire, Aluminum wire and flux-cored wire also.
  • 3 in 1 Combo: The most special feature of this welding tig is 3 in 1 combo. You can enjoy the facility of tig, stick and mix in a single purchase. Also, it has a Tig Torch facility.
  • IGBT Technology: The perfect waveform current, wave-form controlling mechanism, and quick switching feature enhance the working efficiency.
  • Quality wires: Quality wire feeding Iron machine to give you clear and smooth wire feed, specifically when welding Aluminum .
  • Safe welding: Automatic and latest automatic compensation for over-voltage protection, sharp voltage fluctuation, and many more give safe welding processes. Furthermore, discuss its pros and cons for getting complete information about this magical welding product.

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Product Detail:

Product Weight 25 Pounds
Product Dimensions 18 x 9 x 14 inches
Material Metal
Style MIG TIG Stick Arc 3-in-1 Combo Welder Welding
Amperage Capacity 200 A
Handle Material Plastic
Performance Description 60% Rated Duty Cycle at 205 Amp
Special Features 3 in 1 combo, Portable and lightweight, IGBT control, automatic Control
Customer Rating 4.2 out of 5 and 38 customer ratings
  • 3 in 1 combo
  • Portable and lightweight
  • Big power
  • Automatic control
  • Several adjusting settings
  • High welding capability
  • IGBT technology
  • Safe and clear welding
  • Little complicated manual setting
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2.LOTOS TIG200 200A AC/DC –  Best Aluminum Tig/Stick Welder

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This welder for Aluminum has a well portable and compact design, versatile performance, dual-voltage supply reliable in use. Furthermore, this Tig welder provides an easy and simple controlling panel. Therefore, you can control the voltage and wire speed easily. For instance, the array accurately sets the welder to work in various situations along with the best possible results. Additionally, the square-wave inverter capability ensures to produce clear welding results of high-quality Aluminum.

It is an industrial-quality Tig welder featuring a productive, hardworking, and affordable budget.

Moreover, the auto-adjusting voltage feature eases the working conditions of you. This instantaneously identifies and fulfills the working needs according to the project. Lastly, protecting grade housing ensures safety in every type of work. Hence, according to our research panel, this is a suitable option for welding every type of metal, especially Aluminum.

Key Features:

  • Square-wave inverter: It automatically identifies and adjusts the voltage requirements during Aluminum welding. Furthermore, this auto-adjusting feature enhances precision to the next level.
  • Auto-adjusting facility: As mentioned earlier, the auto-adjusting feature gives you maximum relaxation during the weld.
  • Hot Striking Arc Current: The adjustable hot striking arc improves the arc-starting functioning. In short, this Lotos model is extremely feasible for welding along with Acid or Basic Electrode.
  • HF start and Foot Pedal: By adjusting the heat, non-touch arc starts and voltage supply both gives maximum control over the welding unit.
  • Papst latest cooling system: This latest cooling system ensures the Plasma Cutter for stable and reliable cutting performance
  • Stick/MMA Welder: MMA Electric current and Direct current stick output ensure easy arc-start facility, stable welding arc, and deep weld pool. All the features intensify the welding results in a good way.
  • Buy with Confidence: This brand offers a 1-year warranty and a 30-day money-back guarantee. So order now with confidence without wasting your money.

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Product Detail:

Product Weight 58.0 Pounds
Product Dimensions 28 x 13 x 17 inches
Material Stainless Steel
Welding Types TIG (GTAW) STICK(SMAW)
Welding Capacity 3/8″
Aluminum Welding 3/8″
Included Components AC/DC Power Supply, Torch
Special Features Auto-adjusting facility, square wave inverter, HF start and Footpedal, Stick/MMA welder: Papst latest cooling system
Customer Rating 4.1 out of 5 and 137 customer ratings
  • Lightweight and portable
  • Clean and reliable results
  • Non-touch arch start
  • User friendly
  • Best for Aluminum welding
  • The quick and precise result
  • Best Tig welder for beginners
  • No pulse-arc facility
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3.Lincoln Electric TIG Welder – Best Square Wave

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Lincoln is a well-praised Tig welder for aluminum by experts. Therefore, it is considered the best choice for small fabricators, and craftsmen. Furthermore, it’s digital control mechanism makes it a well-known beginner’s Tig welder.

Additionally, it’s maximum output power and high duty cycle enhance its welding capability in welding thick and hard metals. That is why it is considered the most effective welding unit in the welding of 24-gauge sheets. Also for 3/16-inch metal plates.

Additionally, an advanced pulse system makes it easy for you to fill, weld anything smoothly. Likewise,  Pulse modulating and variable AC frequency increase its versatility. Overall, the Easy setting, dual voltage, and 40 % duty cycle ensure smooth and clear welding. Along with all the features, it also offers you a 3-year warranty as well. So, you can enjoy quality and proficiency at the same time.

Key Features:

  • Easy to use: Automatic, and the digital controlling system makes it convenient to operate during welding.
  • Welding capability: You can easily weld different metals of any diameter due to maximum output power and high duty cycle.  In other words, you can weld easily 240gauge sheets to 3/16-inch metal plates. Most importantly, it is the best-considered machine for welding aluminum.
  • IGBT quick-inverter: Additionally, this latest feature of IGBT switch helps you to alternate the voltage supply from AC to DC and vice versa.
  • One power source: This dual combo machine offers you to enjoy two modes of welding only in one-time investment. To put it into another way, you can use either Tig or Mig welding options in the same machine. That is why it is also considered the best Tig welder in value.
  • Foot Pedal: Foot Pedal is considered the most important equipment in the world of welding. As without it none can get proficiency, control and clear welding results. Because when you do not control the voltage supply you can not get the require results. That is why this Tig welder gives you easy working conditions.

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Product Detail:

Product Weight 73 Pounds
Product Dimensions 22 x 13.1 x 21 inches
Color Red
Batteries Needed No
Duty Cycle 40 %
Special Features Highly portable, one power source, foot pedal, easy to use, Custom dual voltage facility
Customer Rating 3.8 out of 5 stars by 58 customers
  • Ultra-portable
  • Heat control
  • Clear results
  • High frequency
  • Foot pedal
  • Arc-regulator
  • Best for beginner
  • Heavy
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4.Primeweld Tig225Best in value 

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The PrimeWeld AC/DC stick/Tig provides 2 in 1 combo facilities. It is a fabulous welding machine that can weld through various types of metal smoothly. In this welding machine review, I will provide you with complete detail and review about this multi-process welding machine. Further, it contains sticking and welding features. Or, we can say that is the best possible choice for Aluminum metal.

Furthermore, IGBT latest technology provides you easily switching between each function easily and quickly. In addition to a dual voltage facility between 110V and 220V enhances its proficiency. Further, a comprehensive 3-year warranty and complete set of consumables and accessories, and Primeweld manual make it user friendly.

In a nutshell, A lot of customers accept that its efficiency and workability are extremely positive.

Key Features:

  • Smooth welding: The Prime Weld TIG225 cuts the metal smoothly and cleanly like a warm knife through butter.
  • Multi-process: Additionally, to a good workable machine, this unit has 2 combinations of welding and sticking only in one machine.
  • HF start: High-frequency start provides safety from heating and provides clear welding results.
  • Dual Voltage Facility: According to the types of metals or functions, you can switch this unit between 110V or 220V easily. You just need to give command only, then it works through its own.
  • Inbuilt air-gauge: This air-gauge helps you to regulate the welding process smoothly and comfortably.
  • Complete accessories: Superflux Tig torch beside Flex Head and CK SuperFlex Hose and Dinse Connector metal enable enhance its working ability.
  • IGBT: This latest technology supported switch helps to switch the unit from one function to another very easily.
  • User friendly: A 3-year of warranty, complete set of accessories and Primeweld manual turn it into user friendly in working manners.  

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Product Detail:

Product Weight 90 Pounds
Product Dimensions 24 x 19 x 12 inches
Power Source AC/DC PULSE
Batteries Needed No
Accessories TIG Torch, Flex Head, Super Flex Hose, Dinse Connector
Special Features

2 in 1 combo, HF start, IGBT technology, inbuilt air gauge

Customer Rating 4.8 out of 5 and 163 customer ratings

Let’s take a deep analysis of its pros cons:

  • Easily switching facility
  • Lightweight and highly portable
  • 3 in 1 combo machine
  • Highly durable
  • Less heating
  • High duty cycle and high efficiency
  • 3 years’ warranty
  • Complete set of accessories
  • Instructing manual
  • Little difficult for beginners
  • Does not have an auto arc
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5.Weldpro Inverter Welder – Best in Multi-Process

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The Weldpro 200A inverter and multi-process welder is a solid and profitable budget welder. It is not only perfectly suited for beginners but also offers something beyond entry-level proficiency, experience, and performance. Further, it allows you to Tig or Stick from a single, well-portable, and compact unit.

This is an ideal choice for erection, construction, farm work, fabrication, and general DIY work. Also, it performs the following tasks beautifully due to having a multi-process nature.

Furthermore, for welding Aluminum, it offers you a Spool Gun. This spool gun helps you to weld ¼ inch of mild steel and other types of metals. To conclude, the versatility and affordability of the Weldpro increase its overall value, impression, and performance.

Key Features:

  • Multi-process: It offers you several options and functions to perform either Tig or Stick and Mig functions easily.
  • Inverter: The IGBT fast switching system helps you to invert the voltage from AC to DC quickly according to the requirements.
  • Performance: The Weldpro gives you ideal results in farm work, fabrication, and in General DIY work except in an affordable budget.
  • Spool Gun: Spool Gun is a unique feature for welding Aluminum . With the help of this unique gun, you can weld ½ inch thick Aluminum very comfortably.
  • The Synergistic design: This design allows you to set both wire and voltage speed altogether using a simple dial during Mig welding.
  • Digital Display: The latest display helps you to set the wire and amperage speed for getting exact, and repeatable welds regularly.
  • Accessories: The Weldpro multi-process unit comes along with a generous bundle of extras for increasing its workability. While including the Earth clamp, flow meter, Brush hammer, Tig Torch, Gas hose and Mig Torch.  

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Product Detail:

Product Weight 30.4 Pounds
Product Dimensions 17.72 x 8.66 x 14.96 inches
Batteries Needed No
Voltage 230 volts
Special Features Inverter, IGBT function, Spool Gun, Digital Display, The Synergistic Design
Customer Rating 4.7 out of 5 and 68 customer ratings.
  • Multi-process
  • Lightweight
  • Highly moveable
  • Welder plus inverter
  • Fast switching techniques
  • Digital display
  • Voltage and wire-speed adjustability
  • Extra feature for Aluminum welding
  • Complete accessories
  • No cons
  • Read the instructions in a proper way
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Buying Guide for the best Aluminum Tig welders:

Upcoming are important options for the people who desire to weld Aluminum. Therefore, read them wisely before buying an Aluminum Tig welder.

You can also check Our Top 12 Picks of Best Tig Welders

Tig welding:

Tig welding is the most famous technique for welding Aluminum. However, an Aluminum alloy is such a material that needs tons of heat to be welded; therefore, it needs a machine of specific features and control. As this metal holds heat in no time, that is why it needs so much care while welding. In this regard, a tig machine has excellent features and functions that save extra-sensitive parts from overheating. With this mind, Tig welders consider best among all welders for welding Aluminum. Consequently, if you know how to weld Aluminium through a Tig machine then you can escape from burn-through.

To add, you can also use a Tig welder for both types of thick and thin Aluminum plates. Since, it needs a filler rod to gain fine, clear, and perfect results. Therefore, a user must pick the suitable one. Now, here is the point that what is the most suitable filler rod and how can a user know about it? Indeed, the user must check first about the nature of filler rod alloy and the welding material alloy. In this regard, always pick a filler rod that matches the welding material alloy in nature.

Tig welding is a complicated process, so you first need to understand or learn this process before starting the welding. However, this produces clearer, reliable, and perfect results. For better results, I will suggest LOTOS TIG200 200A AC/DC –  Best Aluminum Tig/Stick Welder Tig welder, if you want to opt Tig welding method.

Mig Welding:

Mig welding is also another good method to weld Aluminum. However, before the start, you should decide whether you want to go with spray arc welding or pulse welding method. Considering first you will need to have an inverter power supply. Hence, the latter one needs a direct voltage supply and machines. With this, you will first know, the Mig welding is suitable only if you wish to weld thin Aluminum sheets. It is just because of the specific heat that is required in this process. Furthermore, Argon gas usually considers the best shielding gas in this welding technique for safety purposes. To conclude, Weldpro Inverter Multi-Process Welder is the best option in Mig Welding.

Torch Welding:

Last but not least, Torch welding is also an important way to weld Aluminum. However, this is the toughest way than both the Tig and Mig welding. That is why experienced people only opt-in this method. In comparison to beginners, they efficiently control the heat that applies to the welding material. Therefore, the newbies or those who are not master in this method must stay away from this method. According to our research and customer reviews, Primeweld Tig225- Best in value is the most recommended Tig Torch welder.

How can you clean Aluminum workpieces?

It does not matter what type of welding technique you are using or want to use.  But the most important thing is that you should clean the Aluminum workpiece before starting. Because of the fact, Aluminium oxides have a higher melting point than Aluminium itself. Hence, if you do not clean properly then you may face problems like oxide inclusion and reduced the strength of the weld. However, in most cases, experts use a wire brush or chemical to clean Aluminum pieces.


In a nutshell, to become an expert in the welding field, it bases how much you know about welding in general and Aluminium welding or Tig Welding. In this regard, of course, you need to spend maximum time in learning. If you are experienced one, then you will check out your budget first. Later you observe the machines and the features they offer to their customers. However, we have a single goal- to help you find the best tool, best way and tool to weld Aluminium.

Put it into another way, we have written this article to make you aware of how you opt a Tig welder for Aluminium. So, read the article along with buyer guides and reviews to check which tig welder in our list is best for you. We have selected every single unit after qualitative research and meetings with experts. Furthermore, all our products have been taken from Amazon which is a trust E-commerce website in the International affiliate marketing arena. Our work has ended, now it’s up to you which one you find best for yourself.


What is the best TIG welder for Aluminum?
According to Amazon customer’s reviews, the above mentioned 5 welders for Aluminum Are the best compared to any other welder? However, according to our research team, Primeweld Tig225-Best in value is the best of all.
What is the best TIG welder for beginners?
Lincoln Electric TIG Welder- Best Square Wave usually considered the best for beginners due to its digital control feature.
Can all TIG welders weld Aluminum?
As mentioned earlier Tig welding is the most famous and primary method used to weld Aluminium. Any Tig welder “can” weld Aluminium; however, several factors that will influence the quality, ease and appearance of your project. Among these, the current is so far the most important one.
What is the best shielding gas for Aluminum welding?
In the Tig welding process, the Argon gas is considered the best shielding gas for Aluminum welding. is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to