Top 7 Best Tig Welders Review 2021 & Buying Guide

Tie welders are one of the best and versatile options for high-quality weld finishes.

Compared to other welding techniques, it provides greater control over the operation and is capable of welding more types of metals.

Choosing the right TIG welder is a difficult task. Therefore, we did some research and analyzed what factors to consider. Some of them are mentioned below.

  •  Input Power: There are mainly two types of electric currents that include AC and DC. While some TIG welders can work with both AC and DC, some are only supported by DC only. And this ability limits the supported metals that you can weld using a TIG welder. If you don’t have any idea of the power source, then choose a model with both inputs.
  • Amperage: One of the most important things to check while buying an electric welder is its amp rating or power consumption. As you would expect, it simply tells you the amount of current used by a welder. And you can find 200 amp and 160 amp TIG welder options out there as they are quite common.

Other factors are clearly mentioned in the shopping guide. Take a good look at the information to choose the best tug welder for your needs. Based on that information, we’ve compiled a list of Best TIG Welders.

Best TIG Welder: Reviews

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Top Tig Welders 2020

1. PRIMEWELD Tig/Stick Welder

PRIMEWELD Tig/Stick Welder

Primweld is a highly rated brand of electric welders available there. And even make different TIG welders, including the one in this article.

Prime Weld’s TIG225X TIG Welder ranks first in this article as it is one of the most powerful options in this article. This is since it offers high peak power consumption or an MP rating of 225 MPa. And it can support both DC and AC currents.

As a result, you can use this TIG welder for welding ing aluminum and 5-inch mild steel without any problem. Another great thing about it is that it works without any hassle in both 110 volts as well as 220 volts power. You get it all in this Prime Weld TIG Welder, with a 3-year warranty.

Best Features:

  • 225 amp TIG welder
  • Works with both DC and AC electricity
  • Supports 110 volt and 220-volt current
  • Comes with a 3-year warranty
  • Welds ¼ inch aluminum and ⅜ inch mild steel
  • Advanced inverter technology with PWM
  • HF start hand torch control
  • Precise foot pedal welding heat control


  • CK17 flex head torch
  • CK flex tubing
  • CK dense connector
  • TIG welder
  • User manual
  • Warranty card
Letest Price on Amazon


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

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


If you are looking for famous brands of electric welders then AHP is another great option. In this article, we have mentioned AHP’s decently powerful TIG welder.

This AHP Alfatig 200Xtug welder ranks second in this article because it offers reasonable welding performance. This 200 MPTIG welder provides DC power as well as support for both. And as you would expect, it allows you to weld inch to inch aluminum and 5-inch mild steel without any problems.

Like previous TIG welders, it also comes with the latest inverter technology with PWM using IWT technology. You can even weld thin gauge metals precisely using this TIG welder. The HF start also comes with a toe pedal for precise control of welding heat. And this TIG Welder offers its customers a 3-year warranty.

Best Features:

  • 200 amp TIG welder
  • Works with both DC and AC electricity
  • Supports 110 volt and 220-volt current
  • Comes with a 3-year warranty
  • Welds ¼ inch aluminum and ⅜ inch mild steel
  • Advanced inverter technology with PWM
  • HF start
  • Precise foot pedal welding heat control


  • Foot pedal
  • TIG welder
  • User manual
  • Warranty card
Letest Price on Amazon


3. Lotos TIG200ACDC 200A AC/DC Aluminum Tig Welder

Lotos TIG200ACDC 200A AC/DC Aluminum Tig Welder

Unlike the previous two options, Lotus Electric is a relatively affordable brand of welders. And this is also true with the Lotus TIG welder.

The Lotus TIG200ACDC TIG Welder ranks third in this article because it offers great performance at a low price. Like the previous option, it is a 200 MP welder that works with both AC and power. And you can use it with 110 volts or 220 volts electricity according to your needs and requirements.

Unfortunately, due to the low cost, you only get a 1-year warranty with it. Thankfully, you get other useful features like foot pedals and argon regulators in this TIG welder for high precision. You even get an inbuilt square view inverter which is very useful for aluminum welding.

Best Features:

  • 200 amp TIG welder
  • Works with both DC and AC electricity
  • Supports 110 volt and 220-volt current
  • Comes with a 1-year warranty
  • Inbuilt foot pedal for heat control
  • Argon regulator for precision
  • Square wave inverter for aluminum welding


  • Stick clamp
  • Foot pedal
  • Argon regulator
  • TIG welder
  • User manual
  • Warranty card
Letest Price on Amazon


4. MTS-205 205 Amp Arc Combo Welder

MTS-205 205 Amp Arc Combo Welder

Amigo is a much lesser-known brand of TIG welders when compared to other options. And unlike the other options in this article, it’s just a DC TIG welder.

As mentioned earlier, this is a DC-only TIG welder made for aluminum. As it is a 205 AM TIG welder, it also works with inch aluminum alloy without any problem. You can use this welder with 110 volts or 230-volt power depending on your need. Although, since it is a small brand, you only get a 1-year warranty with it.

It comes with several extremely useful features such as automatic compensation for voltage fluctuations. This protects the TIG welder in the event of a power outage. You get the latest IGBT technology in this welder, just like the other options in this article.

Best Features:

  • 205 amp TIG welder
  • Works only with DC electricity
  • Supports 110 volt and 230-volt current
  • Comes with a 1-year warranty
  • Welds ½ inch aluminum
  • Advanced IGBT technology
  • Automatic compensation for voltage fluctuation
  • High-quality wire feed


  • Electrode holder
  • Work clamp
  • Air hose
  • Aluminum and steel wire
  • TIG welder
  • User manual
  • Warranty card
Letest Price on Amazon


5. EVERLAST PowerARC 160STH Welder


Everest is another brand of electric welders that is not so popular. Like the previous option from Amiko, it is just a DC TIG welder.

But the best thing about this TIG welder is that it is the cheapest option in this article. And yet it can offer 5 years warranty with it. This makes it a very reliable and sustainable option. You get a 160 MP rating with this Ever List Tug Welder whose duty cycle is 35% which is less than its given price. Is very polite

You can also find other useful features in this TIG welder that works with 110 volts as well as 220 volts of electricity. This includes support for IGBT inverter technology which is quite efficient. And it includes things like HF TIG DC and sticks with an inbuilt valve.

Best Features:

  • 160 amp TIG welder
  • Works only with DC electricity
  • Supports 110 volt and 220-volt current
  • Comes with a 5-year warranty
  • A duty cycle of 35% at 160 amps
  • HF TIG DC and STICK with inbuilt valve
  • IGBT inverter technology


  • Electrode holder
  • Work clamp
  • TIG torch with remote trigger
  • Argon regulator
  • TIG welder
  • User manual
  • Warranty card
Letest Price on Amazon


6. Weldpro Digital TIG 200GD ACDC Welder

Weldpro Digital TIG 200GD ACDC Welder

If you are looking for reputable electric welder brands, WeldPro is another great option. And we have mentioned here the decent performance TIG welder belonging to WeldPro.

Just like the other TIG welders in this article, it also comes with a 200 MP rating. And it can work with both 110 volts and 220-volt current according to your requirements. As you might expect, it works with AC as well as DC power which allows you to use any problem with aluminum as well as steel.

It is a digitally designed TIG welder that comes with various digital features that are useful for welding. You can find fully adjustable PZ, AC balance, start and end AMP, upslip, down slip, and many other useful features in this TIG welder.

Best Features:

  • 200 amp TIG welder
  • Works with both DC and AC electricity
  • Supports 110 volt and 220-volt current
  • Comes with a 2-year warranty
  • Welds both aluminum as well as steel
  • Offers various digital features
  • Small and compact


  • Foot pedal
  • Clamps
  • Argon regulator
  • TIG welder
  • User manual
  • Warranty card
Letest Price on Amazon


7. Hobart 500551 EZ-TIG 165i AC/DC TIG Welder

Hobart 500551 EZ-TIG 165i AC/DC TIG Welder

Coming to the last option in this article, we have Hobart, a very premium brand of welders. And as you will see, the Hobart TIG welder mentioned here is quite expensive and offers a variety of features.

As it is a more premium TIG welder, it comes with a 5-year warranty which makes it extremely reliable. As its name suggests, it is a 165 AMP TIG welder that works with both AC and DC power. Although it only works with 230 volts current and not with 110 volts, this can be a problem for some consumers.

One of the great things about this TIG welder is that it provides very simple and easy to use controls. Even if you are new to welding, you can use it without any problem. It even comes with a fan that only runs when the unit stays cool without drawing too much dust. You can weld 22 gauge 3/16 inch aluminum using this TIG welder.

Best Features:

  • 165 amp TIG welder
  • Works with both DC and AC electricity
  • Supports only 230-volt current
  • Comes with a 5-year warranty
  • Welds 22 gauge 3/16 inch aluminum
  • Inbuilt cooling fan
  • Easy to use controls
  • HF start
  • Infinite amperage control for precision


  • TIG welder
  • User manual
  • Warranty card
Letest Price on Amazon


What is a TIG Welder and What is it Used for?

There are several welding processes involved in joining metals. The difference between these methods is the temperature, pressure, and type of equipment used. Of these methods, TIG welding is the most popular. Because it produces high-quality welds, only highly skilled professional welders use this process.

TIG welding is also called gas tungsten arc welding. It is mostly used in the construction of spacecraft and airplanes. Auto manufacturers use this process for their anti-corrosion capabilities. It is also widely used in auto body repair shops. Some artists who deal with metal artwork also use the TIG welding process for sculptural welding for high-quality finishes.

How Does a TIG Welder Work?

Tungsten inert gas (TIG) represents the method of using electrodes for welding. Sometimes, it is also called gas tungsten arc welding (GTAW). It uses unused tungsten electrodes as a weld to join the two metals.

With a constant supply of current, an electric arc between the electrode and the workpiece metal. Using heat, the welder will join the two metals together. Using unsafe shielding gas or core gas, the welded area will be protected from any surrounding elements or external contamination. The gases commonly used for this are helium, argon, or their derivatives. The finished product will be slag free with corrosion-resistant properties.

Unlike other methods, TIG welders can be operated without any other filler material. However, some welding tasks require a pillow or filler as reinforcement can be applied.

What Are The Uses of TIG Welder?

Being a versatile method, TIG welding can be used to offer many metals. Some of them are mentioned below.

  • Mild steel, carbon steel, and stainless steel
  • Copper and alloys
  • Titanium and alloys
  • Nickel and alloys
  • Magnesium and alloys
  • Aluminum and alloys

How to Choose The Best TIG Welder?

There are many models of TIG welders available in the market. Each model is different. To choose the perfect TIG welder, you have to consider some aspects. Below, we’ve provided a detailed shopping guide to help you choose the best option for you. Be sure to read it carefully so you can make informed choices.

1. Input Type

Since TIG welders are electric machines, each machine has a designated input standard. First, you need to understand what kind of input you will be able to provide and then take a look at the input levels required for the machine.

There are 2 different electrical inlet types available on TIG welder which are AC and DC. There are some TIG welders with both inlet options available, so you don’t have to worry about the current type. So, if you are not sure about the input source available at your end, you should get a TIG welder that supports both.

For example, AC welding is suitable for soft metals that have self-oxidizing properties such as aluminum and magnesium. DC welds are suitable for hard metals such as stainless steel, copper, and steel.

In the AC input type model, the current cycle will alternate between the negative and positive halves. In aluminum welding, oxides will be cleaned during the AC cycle. And in the negative phase, the base metal will penetrate. Simply put, the positive phase is for cleaning and the negative phase is for welds. Therefore, when analyzing the input strength, you need to consider the nature of the material you are welding.

2. Amp Rating

When buying a TIG welder, it is important to check the amperage range. You need to choose a model that offers a wider range of images. If you choose a tig welder with a low amperage range, it may also limit your welding work. A welding machine with a range of 5 to 230 MPa will provide enough flexibility to weld thin materials such as inch aluminum and 24 gauge stainless steel.

Aluminum generally requires higher amperage than stainless steel. If you go for a welder who is not able to reach the 200 MPS limit, then it is not possible to work on some welding work. So, never buy them or use these welding machines.

In addition to the wide imaging range, you should also consider arc stabilization. This element has to be less than 10 AMP, so it will be easy to get started and comes with better heat control. Tug welding is mostly used for welding thin materials, which states that when you start welding you will not have a hot start or high frequency.

3. Thickness of Metal

If you run metal that is fragile and thin, you should consider choosing a model that will perform very well at low imperfections. In fact, TIG is best suited for welding thin metals. However, if you work with most metals that are 2 “or thicker, then we recommend going for stack welding or MIG.

TIG welding is mostly used for metals like alloy steel, nonferrous metals, stainless steel, magnesium, and copper. It can weld most metals, including titanium. Usually, welding steel with TIG requires one amp per 0.001-inch thickness. Based on the same, we have provided common welding types with metal thickness and amps required to weld.

Lawnmowers/Bicycles 1/16 62.5
Engines 1/16 to 1/8 Up to 125
Structural steel 3/8 and more 187
Auto body repair Up to 3/16 190
General repair 3/16 to ¼ Up to 250
Trailers and fencing ¼ to 5/16 250 to 312
Farm and ranch 5/16 to 3/8 Up to 375

Note: Entry level TIG welders typically output a maximum of 200 to 225 MPS. If you want to handle heavy equipment, fixing farm equipment, or build a trailer or fence, they may not work. TIG welding is also not suitable for dirty and rusty metals. However, if you are welding grease engine parts or building a fence, arc welders are best suited for the job.

4. Power Input

Talking about the input current intensity, you will find the voltage rating on each machine that indicates its current requirement. As the voltage rating on the machine increases, so does its capacity. Simply put, you can weld different metals with one high voltage machine. But, you should also consider the voltage available at the source of your workshop. To operate the welder properly, the source voltage must be greater than or equal to the voltage rating of the TIG welder. Therefore, before buying a TIG welder, you also need to consider the voltage rating with the current type.

Simply put, light TIG welders come with 110 to 150 volts which makes them suitable only for light materials for welding. Therefore, you should not use thick material for welding. However, some welders operate at high voltage levels up to 250v which makes them suitable for thick metals.

Low voltage welders are generally suitable for DIY projects and residential purposes. They can be easily powered using in-house electrical outlets. If you do not know how much power your project requires, some welders are capable of operating at both high and low voltages.

4. Ignition Type

TIG welders need ignition before starting the welding process. There are different types of ignition methods required for different TIG welders. The most common ignition types are the high-frequency start and lift start.

In the case of the lift start, you must first make contact between the electrode and the metal to start the welding flame. If you start working on important parts of the work, it may cause incorrect welding in the beginning. Or, you will always need your own metal spare part to start welding.
On the other hand, a higher frequency ignition type allows more clean and faster burning. In the event of a high-frequency start, you do not need to provide contact with any metal. As the name suggests, a high frequency is initially passed through the electrode which creates a spark. Because of this, the welding flame is generated, and the LED welder can be used directly on the workpiece to achieve better welding results.

5. Adjustment Settings

Like other electric welders, TIG welders give you the option to control various aspects of welding. These adjustment settings must include precise control over many important functions such as current frequency, current ampere, pulse time, and so on. By managing these settings to suit your needs, you can be sure that you will not have any problems when welding different materials.

  • In the case of the lift start, you need to make contact between the electrode and metal first to start the welding flame. It can cause improper welding in the beginning if you lift the start via the main workpiece. Or, you will need a spare metal part always by your side to lift start the welding.
  • On the other hand, a high-frequency ignition type allows a much cleaner and faster ignition. In the case of a high-frequency start, you do not have to provide any metal contact whatsoever. As the name suggests, a high-frequency current is passed through the electrode at the beginning that creates the spark. Because of this, the welding flame is created, and the welder can be directly used on the workpiece to get much better welding results.

6. Duty Cycle

It represents the time at which the machine can operate continuously. These are usually measures in proportion to the active time. Using the welding machine for a long time, you may experience some side effects such as overcurrent, overheating, and improper production. If you continue to use it in this way, it can reduce performance and even damage the welder.

To solve this problem, each TIG welder is provided with a specific duty cycle that specifies how long the welder can run continuously. The standard-duty cycle for an electric welder is around 10 minutes. But, you can get a high duty cycle in some TIG welders in the market. A high duty cycle will allow you to work longer hours without the need for breaks. This will allow you to get the job done faster.

The duty cycle is represented in percent. For example, a TIG welder with a 30-minute duty cycle TIG welder can be used for 3 minutes straight. But, after that 7 minutes of the colloidal period will be required. On the other hand, the 60 duty cycle TIG welder can be used for 6 minutes at a time, while the cold down period will be about 4 minutes longer.

If you are using welders for commercial purposes or dense metal operations, you should choose DC machines. This will allow you to wait until your welder cools down. For light-duty work such as DIY projects, you can choose low duty cycle TIG welders as they can work without any problem.

If there is a permanent increase in power at your location, then it can reduce the duty cycle. Because the surge power can increase the workload on the input motor. Cheap tug welders come with a 20% duty cycle that makes them suitable for light work and soft metals. A High-quality TIG welder has a 60% duty cycle. However, they are expensive.

7. Weight

This is another important factor when it comes to TIG welders. A TIG welding machine cannot be kept stationary all the time because the welding cable cannot reach everywhere. Especially when you are welding a large, immovable work. In this case, the weight and shape factor of the machine plays an important role.

If your TIG welder is relatively light, light, and compact in size, you can easily move the welder around for many complex jobs. But, a compact and lightweight TIG welder will also produce relatively less power. Therefore, make sure that you consider the application of TIG Welder before making your selection and choose the one that best fits your job.

8. Digital Control

Most welders come with digital controls that make them easy to use and safe to operate. The screen will display information such as voltage, electricity, and more. Using this information, a professional or beginner will do the welding work safely. This will make the welding work more perfect and accurate.

The safety features of the welder are also important and may come in handy many times. One of the safety features is thermal overload protection. If the welder is working continuously for a while, it overheats which can damage it. Heat load protection The welder turns off when overheated. This automatic safety feature will make the welder much easier to handle. Some tug welders also come with automatic high-temperature balance.

9. High-Quality Arc

TIG welders that come with cheap quality have a problem with arc stability. If the welder’s arc is unstable, it can cause several problems as the welding ends. This can be a big hassle as most welders need to provide high quality and clean equipment. Therefore, be sure to choose the tug welder with a high-quality arc.

10. Pulsed Welding

Pulse welding is usually helpful for welding thin metal pieces that can break when used by ordinary welders. They reduce the heat that touches the metal and prevents it from breaking. But TIG welders have a higher pulse rating which produces stronger welds and more control.

If you are using a tug for pulsed welding, then it is important to check the pulse of the welder. Older machines typically have 4,000 to 4,500 pulses per second. The newer version has 5,000 pulses per second.

A higher pulse rate means a stronger weld so you will have more control over the weld pole. High pulse focus means narrow arc and limited heat.

11. Foot Pedal

Proper foot welding, the reliable foot pedal is an important factor for proper welding. Projects that require TIG welding are sometimes performed in some awkward position that requires both hands to work on, such as a torch and other filler rods. In general, paddles enable welders to manage heat so that weld drilling is not excessive.

The pedals of the ideal foot usually have a natural angle which causes pain or soreness in your foot. And you should also check for accountability and foot adjustment.

12. Portability

If you have to move a TIG welder from one place to another, portability is an important factor to check. Typically, small TIG welders weigh 40 to 50 pounds so they can move around. Large TIG welders typically weigh 100 pounds or more. Therefore, the only way to move them is to use a cart with wheels. As small tug welders lose weight, they are versatile and powerful enough to handle small versatile tasks that usually do not involve a long duty cycle.

13. High-Frequency Settings

A tug welder with a free frequency setting will find it easier to control the arc than a person with a low setting. This factor is very important for TIG welding analysis.

14. Plasma Cutter and Stick Welding

If you are looking for durability and additional features, you should choose a TIG welder that has both plasma cutting and rod welding capabilities. These features will allow you to save time on projects such as metal cutting. And you can increase the range of projects that will allow you to work on anything like TIG.

15. Air-Cooler Torch Vs Water Cooler Torch

Water coolers or air coolers are some of the special features that are available in some tug welders. They represent how the welder cools when the high temperature is reached. Air-cooled models typically use ambient air and run hot, which makes it easier to work in tight spaces.

Using a water-cooled TIG welder, it is very easy to handle extreme temperatures. They come with a small head that can easily move in small spaces. People who buy air-cooled welders want to invest in water-cooled models.

You can manage with an air-cooled torch but sometimes you want to invest in cold water. At higher power output, the torch will overheat and most welders will not be able to cope with it. Although the water-cooled torch has a small head, it can do a better job in even tougher places. When the air is cooled, most welders use a water-cooled torch to avoid extreme heat.

16. Budget

Tug welders can range in price from a few hundred to tens of thousands. It usually depends on the packages, goods, features, and brands. The ideal price range in the middle. For professional work, the range of 1000 is suitable but for interested welders, it is better to choose a tug welder under $ 500. If you work with most titanium metals, expensive, expensive models can only be purchased for information.

17. Warranty

Last but not least, the warranty tug is an important factor to consider when purchasing a welder. Most tug welders come with a 2 to 5-year warranty. The warranty period is a long, reliable product.

Benefits of Using a Tig Welder

There are many benefits to using a tug welder. We mention some of them below for your reference. What is it?

  • Welders can use their thumb or foot for total control of heat, amperage, and accuracy.
  • They work best on thin materials as they use low amperage.
  • Heat control and amperage let you weld quickly from thin materials to larger ones which makes them a versatile option.
  • It can be used on several kinds of materials that include aluminum, stainless steel, copper, and other dissimilar metals. If used properly, then they can provide high quality and top quality results than other types.
  • It provides a clean welding finish with minimum spatters, fumes, and sparks.
  • TIG welder is capable of performing in any position to provide beautiful and accurate weld.
  • It can also be used without metals and filler wire. They generally use a non-consumable electrode.
  • They are used in projects that require minimal distortion and more detailing like curves, designs, and artistry.
  • As no fluxes are required, the welder can use a low-profile weld bead that is clean.
  • Tig welder is the perfect solution for welding critical joints where precision is key. They also provide strong and clean beads.

Drawbacks of Using a Tig Welder

One major disadvantage of using a TG welder is that it can only be handled by highly qualified professionals. There are other disadvantages as well. We have mentioned them below for your reference.

  • The process of using tig welder is complex and a challenge to master the skill set.
  • Welders using this process should work with both hands and foot which can be quite undesirable. Moreover, it also requires very good hand-eye coordination and a high focus level.
  • GTAW can be easily performed on several metal types. But some metals cannot be used for this process that includes metal thickness over 5mm.
  • For high-quality results, it can be performed on only clean materials. This can be trouble for some people. It also takes up more energy and time.
  • Though tig welding is known to produce the best welds, they have a low deposition rate. This means they cannot weld quickly.
  • They have a low tolerance for contamination of metal-based and filler.
  • As the process has to be done only by a qualified technician which usually results in higher labor costs. In case of improper welding, unbalanced heating, the cost can be increased.

Frequently Asked Questions

1.Is it ok to use my tig welder for aluminum welds?

Due to the sensitivity, aluminum requires AC (alternating current). So, if you are going to use a tug welder on aluminum material, make sure it supports AC.

2. How to use my tug welder?
The use of TIG welder varies depending on voltage, material type, and amperage. Some welders have the ability to detect the voltage phase and adjust the welding process accordingly. The amperage is usually based on the DC you have to get. If you are constantly working on light metal, the welder will work perfectly at low amperage.
Some packages usually have a user instruction manual that will explain how to connect or use the machine. When buying a tug welder, it is important to consider the level of skill as some of these machines are very complex to use.

3. Does my welder come up with a stick and tig welding option? And how do I adjust?
Most TIG welders come with both TIG and rod options. Some may not provide a complete package. But they are quite compatible. For that, you can buy the stack option for a better experience.

4. What is the duty cycle and how does it affect my welding?
The duty cycle represents the amount of time the welder has been running continuously for a period of 10 minutes. Rates are usually expressed as a percentage.

5.Which size of tig welder should I consider?
There is no universal answer to these questions. Each welder has an emerald limit. If you want the perfect answer, you should consider the summary below.
For lightweight repair work on materials such as stainless steel, aluminum, and steel, a 130mm or TIG unit with 130mm and a 20% to 30% duty cycle is a suitable option.
For heavy-duty welding, repair, and manufacturing work, a TIG unit with a minimum of 200 MPS and a 40% duty cycle is quite suitable. Make sure you have enough power for proper penetration.
Consider the factors of use, analyze the welding process, and choose the right option for a profitable decision.

6.What is the difference between TIG and MIG welding?
MIG welding machine is capable of welding thicker metals than TIG welding machine. If you have to weld thin material, then TIG is a suitable option. MIG welding process is suitable for almost all types of metal. TIG is also suitable for welding metals that work with thin gauge materials.
Other differences are clearly provided below;
Technique – This is one of the main differences between these two welding types. In the MIG welding process, the wire electrode will be fed continuously through the spool gun for creating the weld. When it comes to TIG welding, the welder is will feed filler material onto the weld with a single hand and operating the torch with another.
Difficulty – The process of feeding wire continuously makes the MIG easier than TIG. While using the TIG, you have to hold the welding with one hand and filler material with another. This is obviously very difficult and only professionals can handle it.
Object Thickness – Compared to the TIG welding model, MIG can weld much thicker metals. If the metal you use is thin, then TIG is a suitable option.
Material Range – MIG works with most of the metal types like stainless steel, mild steel, and aluminum. TIG welding is a suitable metal that has a thinner gauge.
Speed – The MIG welding process is much faster making it suitable for tasks that require higher production rates. However, TIG has a slower method which is suitable for detail and finesse works.
Project Size – It is one of the best ways to determine which welding form is suitable. MIG welds are suitable for large projects, thick metals, and continuous runs. TIG welds are suitable for small projects and thinner metals as they provide clean and precise welds.
Control – MIG is much easier to control which makes it best for beginners. TIG welders require a high skill level and expertise for balancing materials and timing using both hands.
Price – TIG welders are most costlier than MIG welders.
Appearance – Because of its beautiful and clean finish, TIG welding is the most preferred option. They are often used for ornamental and artistic purposes.


If you are looking for electric welders then TIG welders used with different types of metal are one of the best options out there. Therefore, in this article, we have mentioned some of the best options for TIG welder. You can even find a detailed guide to buying for these TIG welders in this article. It offers all the information about welders that can be quite useful for choosing yourself easily. However, if you still can’t choose one, here are some of our own recommendations:

  • If you want one of the most powerful TIG welders out there, then you can go with the Primeweld TIG225X. As per its name, it is a 225 amp welder that supports both AC and DC currents. Due to this, you can use it with ¼ inch aluminum and ⅜ inch mild steel without any issues. You even get a 3-year warranty with this TIG welder.
  • The Everlast PowerARC 160STH can be a great pick if you want the cheapest TIG welder present in this article. While it works only with DC, it is quite lightweight and portable, with a rating of 160 amps. And despite its comparatively affordable price tag, you get a 5-year warranty with it that makes it highly reliable.
  • You can also go with the AHP AlphaTIG 200X as it comes with a 3-year warranty. And as per its name, it is a 200 amp TIG welder. But the great thing about this one is that it works with both AC and DC that allows you to use it with various kinds of metals, including ¼ inch aluminum and ⅜ inch mild steel without any issues.

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