Best TIG Welders For The Money In 2020 – Expert Reviews
TIG welding is very popular so there are naturally a large number of TIG welding appliances on the market today. We have a passion for welding, and we feel like it is our duty to help others find the welding products they need, so that they will be able to have the same passion and love for welding as we do.
We told our welding experts that we wanted reviews over top-rated TIG welders. We wanted them to try out the welders and tell us which ones were the best. The experts made a list of features they like to have when performing TIG welding, and then they started testing machines.
The following 10 machines all met or exceeded all of their expectations.
Table of Contents
- Best TIG Welder Reviews in 2020
- 1. Lotos TIG200ACDC 200A AC/DC - Best TIG Welder for Aluminum
- 2. EVERLAST PowerARC 140 140amp Lift Start TIG / Stick IGBT Welder Dual Voltage
- 3. Lotos LTP5000D 50Amp Non-Touch Pilot Arc Plasma Cutter, Dual Voltage 110V and 220V
- 4. 2018 AHP AlphaTIG 200X 200 Amp - Best TIG Welder for Beginners
- 5. Lotos CT520D 50 AMP Air Plasma Cutter, 200 AMP Tig and Stick/MMA/ARC Welder
- 6. PrimeWeld Ct520d 50 Amps Plasma Cutter, 200 Amps Tig Welder
- 7. Lotos LTPDC2000D Non-Touch Pilot Arc Plasma Cutter Tig Welder and Stick Welder
- 8. Lincoln Electric Square Wave TIG 200 TIG Welder, K5126-1
- 9. 2018 EVERLAST PowerARC 200ST 200amp TIG Stick IGBT Welder
- 10. Forney 324 MIG/Stick/TIG 3-in-one 190-Amp Welder
- What is TIG Welding
- How to Choose the Best TIG Welding Machine
- How TIG Welding is Different
- Multi-process TIG welder: Does it work
- Final Note
Best TIG Welder Reviews in 2020
1. Lotos TIG200ACDC 200A AC/DC - Best TIG Welder for Aluminum
This is the ideal welder for anyone who will be doing any aluminum welding. This welder has a maximum output of 200 amp and can be used to weld aluminum, stainless steel, or other metals with precise accuracy. The square wave inverter enables you to make the aluminum welds you need to make.
You have a foot pedal that allows you to maintain the exact heat you desire so your welds go on smoothly with less splatter or slag created.
It is an automatic dual voltage machine so you can use it anywhere you have a 110v circuit or a 220v circuit.
The stick welding technology of this machine has an easy arc start and it maintains a stable welding arc throughout your project. The hot striking arc current is adjustable so you can easily weld using a variety of acids of basic electrodes.
It comes complete with everything you need to get started. It has a TIG torch, a power cord, a MMA stick clamp, the foot pedal, an Argon regulator, a converter pigtail to switch it from 110v usage to 220v usage, a ground clamp, a consumable set and a detailed instruction manual.
It is easy to maneuver and only weighs 58 pounds. You can take it anywhere you need to go around your home, farm, or business.
2. EVERLAST PowerARC 140 140amp Lift Start TIG / Stick IGBT Welder Dual Voltage
One of the features that causes this TIG welder to be so impressive is the DINSE 25mm connectors. These connectors make the set up process for your welding tasks easy and fast.
The manual gas valve that is built into the handle of the torch, will save you a lot of bending, stopping, and time. When you need your gas changed the control is already within reach of your fingers so your work never gets interrupted.
The machine is a dual voltage machine so you can operate it on a 110v electrical circuit, or when you need a little more power then you can operate it on a 220v circuit. When running on a 110v circuit it has a maximum output of 85 amps, and when running on a 220v circuit it has a maximum output of 140 amps.
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It functions as either a stick welder or a TIG welder so you have the choice of how you want to create your welds. It consumes very little power, and it has an automatic hot start so you have fewer instances of your electrode sticking or slag building up while you are working. You get a smoother weld that is more precise, and possibly stronger.
Finally, this machine is powered by Everlast - a pioneer in the welding industry!
3. Lotos LTP5000D 50Amp Non-Touch Pilot Arc Plasma Cutter, Dual Voltage 110V and 220V
If you want a plasma cutter that makes precision cuts, lasts for incredible amounts of time, and produces the least possible amount of slag, then you want this machine. The Non-Touch Pilot Arc Plasma Cutter allows you to make the cuts you need without ever touching the tip of the cutter to the metal surface. The results are clean cuts, less waste, and longer service from the tip.
This cutter will cut stainless steel, alloy steel, mild steel, copper, aluminum, and most other metals with ease.
It has an automatic dual voltage. You can use this with a standard 1120v electrical circuit or with a 220 electrical circuit.
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You get a quick connect with the machine so you can have it connected to the air compressor in under a minute, and be using the machine in a minute. It is really simple to set up and begin to use.
It has an outstanding performance rating and can create a ½” clean cut, and a ¾” maximum severance cut, and can be used to cut dirty metal, or cut rough surfaces with precision.
This machine uses the PAPST advanced cooling technology so it can produce stable, durable cutting power for long periods of time.
4. 2018 AHP AlphaTIG 200X 200 Amp - Best TIG Welder for Beginners
This is a powerful 220 amp AC/DC TIG welding machine. This unit is powerful enough to meet the expectations of any experienced welder and it is designed simply enough that any beginning welder will be able to operate the controls and set up the device to weld on any metal.
You can get precision welds on thin metals, on copper, on stainless steel, or mild steel, on aluminum, or other materials. It even comes with a foot pedal so you can control the heat while you are doing TIG welding.
It is a dual power device that operates on both 110v and 220v circuits. Most appliances with this capability offer very little power when the 110v circuits are used. This machine has a 150 amp output when it is running on a 110v circuit.
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The machine weighs less than seventy pounds and is easy to move or transport. It is ideal for homeowners, hobbyist, crafters, ranch hands, and professionals.
It comes with two different TIG control switches so you can add a trigger switch to the torch if you would like. The torch that comes with the machine is a WP17 flex hose torch.
More Reading: AHP AlphaTIG 200X Review
5. Lotos CT520D 50 AMP Air Plasma Cutter, 200 AMP Tig and Stick/MMA/ARC Welder
This is a fantastic machine that replaces three machines. It gives you a plasma cutter, a stick welder, and a TIG welder, all in one compact appliance.
You get the power of a 50 amp plasma that has an ideal cut thickness of ½” but maintains a maximum severance cut of ¾”. It also has a convenient handle that allows you to move it around easily, or take it with you when you go out to work.
You get a 15-200 amp TIG welder that can be used on stainless steel, mild steel, and other metals. If you like to have foot pedal heat control you can buy one that will work with this machine.
You get a 15-200 amp stick welder that has an easy arc start and an adjustable hot striking arc current so you are in complete control while you are working.
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This amazing machine also operates on both 110/120v or 220/240v electrical circuits. You will not have a problem finding an electrical source to power this machine.
You get a machine with the regulator and type D plug already in place so you can connect your air compressor in less than a minute. The set up for this machine is easy, and time saving.
6. PrimeWeld Ct520d 50 Amps Plasma Cutter, 200 Amps Tig Welder
Why buy a plasma cutter, a TIG welder and a stick welder when you can get all three of those machines in this one 35.7 pound package? This machine is ideal for homeowners, hobbyist and craft workers because it is light and easy to move. It is perfect for ranch owners, and experienced welders because it provides 200 amp output power and has 85% power efficiency.
The machine has a 50 amp plasma cutter so you can make precise cuts in metal that is up to ½” thick. You can repair equipment, repair trailer hitches, or work on metal furniture with just one machine.
You will have a machine with a duty cycle that provides 60% of the maximum amperage on all processes. This is truly a powerhouse of a machine that is going to allow you to do all of the cutting, fabricating, metal repair, and engineering you have to do.
It is designed to make switching between DC stick welding and DC MIG welding easy to do. Expert welders will love the efficiency and beginning welders will love the simplicity of the machine. It is designed to make any welding project go smoothly and look its best when completed.
7. Lotos LTPDC2000D Non-Touch Pilot Arc Plasma Cutter Tig Welder and Stick Welder
One of the amazing features of this welding machine is the non-touch plasma cutter. You get precise cuts that are clean and smooth because the tip of the cutter does not have to come into contact with the metal you are cutting. This allows you to cut rougher metal surfaces and still get a precision cut. It allows you to cut dirty metal without causing slag build up or skips in your cuts. It also allows the tip to function efficiently for a longer period of time.
The plasma cutter will do ideal maximum cuts on metals that are ½” thick but it can be used on metals that are as thick as ¾”. It can cut alloys, aluminum, stainless steel, mild steel, copper, and more.
This TIG welder for aluminium also gives you the ability to stick weld or TIG weld. It is three machines in one! You get 15-200 map electric current outputs when you use it as either a TIG or stick welder. You get stable welding, precision welds on thin materials, deep weld pools, and an adjustable striking arc current so your heat is right from the moment you begin.
It is quick to set-up, and portable so you can take it anywhere you need to go with no hassles.
8. Lincoln Electric Square Wave TIG 200 TIG Welder, K5126-1
This is truly a portable welding machine with the power to do the work you need done. It only weighs 73.2 pounds so craft workers, homeowners, and small business owners can have a machine that allows them to fabricate the things they need to make from metal, repair the metal things they have, and keep everything in proper working order.
It can be operated on 110v or 220v so everyone is going to have an electrical outlet that can power this machine. If you have it plugged into the 110v circuit then you will have the power to weld steel that is up to 3/8” thick. If you are powering it with a 220v current then you can weld steel that is up to ½” thick.
The controls on the machine are made so that a person wearing gloves can adjust the controls without taking off their gloves. It also comes with a foot pedal for heat control so you have instant control of heat settings without having to stop welding and adjust a knob on the machine.
This square wave welder is great for beginners and experienced welders. It can be used on most metal surfaces, and it provides clean welds with less splatter than many machines produce.
9. 2018 EVERLAST PowerARC 200ST 200amp TIG Stick IGBT Welder
This welder is a good choice for both beginners and professionals, but the features of the machine were designed with the professional welder in mind.
It produces 200 amps of DC welding power when used as a stick welder or a TIG welder. You get two welding machines in one compact package. There is a dedicated connection port on the front of the machine that will provide you with E6010 welding ability so you can use this item when working on pipelines, in shipyards, on container vessels, at construction sites, and most places where a welding machine is needed to make repairs or fabricate items.
The adaptive hot start on this machine will virtually eliminate the problem of your rod sticking to your metal when you are welding. This means you will have the ability to produce smoother welds that are more precise and attractive.
There are ports that allow you to use E7018, E7024, and E7014 stainless class electrodes, and another port that gives you the option of using a wide variety of other rods.
This is a dual voltage machine that operates on 110v and on 220v electrical currents. The entire machine weighs only 30 pounds, so it is easy to take with you wherever you go to work.
10. Forney 324 MIG/Stick/TIG 3-in-one 190-Amp Welder
This machine is everything you need in a welding machine. It performs excellently as a 3 in 1 stick welder, or you can use it as a MIG welder, and you can use it as a TIG welder with the appropriate accessories. It has a simple switch with three positions that allows you to choose the welding technique you will be using, and change techniques if you want.
There is a single stage piston on the flow meter that controls the regulation of the gas being consumed by the welder so you can weld at the speed that you want. You can create the flawless welds that other machines simply cannot produce because of the precise flow control of the gas.
The machine is built with an all metal case so it is rugged and can withstand working in construction sites, shipyards, on pipelines, around the ranch, and out of your garage.
It comes complete with a ten foot lead, a ten foot ground cable and clamp, a stick electrode holder, an input power cord that measures fifteen foot, an adaptor plug so it can be used with a 100v or 220v outlet, a gas hose and regulator.
What is TIG Welding
Tungsten inert gas welding or gas tungsten arc welding is a method of creating a weld using a non-consumable tungsten electrode.
During the welding process the person welding will create an arc between the non-consumable electrode and the material they are welding. At the precise position where the arc comes into contact with the material a weld pool forms. During the process the welder is slowly hand feeding a thin wire into the weld pool as it forms.
TIG welding gives the welder more control over the heat being applied to the metal and the amps. This control is established using either a thumb remote or a foot pedal. The resulting welds are perfect for times when a detailed design or a curve is being created
This process is frequently used in airplane construction and maintenance, and by automobile enthusiasts. The welds TIG creates are strong, smooth, they have less splatter than MIG or stick welds, and they are simply more attractive.
This welding process is excellent when you are working with thinner metals, but it does require you to have excellent hand to eye coordination, and steadiness, No fluxes are used during the process so the welds are lower profile and less noticeable.
How to Choose the Best TIG Welding Machine
When you are considering purchasing a TIG welder you want to consider all of the pertinent features that could apply to the welding projects you might perform with the machine. If you ask me which is the best TIG welder in the world? I must say, it totally depends on your purpose. So, at first, you need to identify your purpose to choose the right one.
Some of the newer welding models are three in one machines that combine the abilities of a plasma cutter, a stick welder and a TIG welder. Having three machines in one is excellent for some people, but many people do not need all three machines so they might be better served by a machine with fewer features and a lower price.
Some of the things to consider when you are shopping for TIG welders are:
A high quality arc is crucial in creating arc stability. Some lower priced machines simply do not provide you with adequate arc stability. When the arc is not stable you will get a messy looking weld that might be strong but is aesthetically displeasing.
How is the Torch Cooled
The torch on your MIG welder will either be air cooled or water cooled. Most of the time air cooled torches are just fine, but there are times when you are going to wish you had a water cooled torch.
The water cooled torch has a smaller head than the air cooled torch. This smaller head allows you to get into tighter places to do your work.
The water cooled torch also prevents some of the extreme heat the torch can put off when it is being used to create higher outputs. The water cooled torch stays cooler and often makes the welding job more comfortable to complete.
Foot Pedal or Thumb Control
The foot pedal and the thumb control help you to create and maintain the perfect heat ratio so your welds are more precise and consistent. Both of these heat control methods are efficient, but some people simply have an easier time with one control or the other.
This feature boils down to personal preference. Many machines claim to be foot pedal operated, but when you get home you discover that the foot pedal is sold separately. Read the box carefully to discern which heat control is included with the machine.
The dual voltage welding machines can be plugged into a 110v outlet or into a 220v outlet. For most of these appliances the amperage they put out is lowered when they are used with a 110v electrical current.
This feature does make it possible to use your machine in more places with fewer power supply concerns.
You want a machine that has easy to use controls. Some devices have control knobs and dials that are small and you have to remove your welding gloves to make any adjustments to the machine. Look for a machine that has large, easy to turn knobs and dials.
You also want a machine with easy and quick connectors so you can set up to do your work faster, and the putting away of the machine is made easier.
Most of the things that make one TIG welder better than another are simply personal preference items. Pay close attention to the amperage output the machine is capable of and to the thickness of the metal that it can weld.
How TIG Welding is Different
TIG welding is a unique welding style that gives you the ability to create neater, cleaner, smoother welds on thinner and more delicate materials. It is perfect for hobbyist who want to make decorative and intricate metal artwork, and it is strong enough to be used on airplane and automobile construction.
A lot of people wonder what makes this technique of welding different than the other welding processes.
How is TIG welding different from MIG welding?
MIG welding and TIG welding are basically different because:
- MIG welding is done at a faster pace than TIG welding. In MIG welding the focus is more on quantity of welds you can make and in TIG welding the focus is more on the details of the weld.
- MIG weld requires a feed wire to be used during the process. The feed wire is consistently moved through the gun and it melts to create the weld. The TIG technique uses a rod to create a fusion between the two metal surfaces.
- TIG welding can be performed on a larger variety of metals, but MIG is often the better choice when you are fusing thicker pieces of metal together.
How is TIG welding different from Flux Core welding?
- Flux core welding is better suited to fusing metals that are dirty or maybe metals that have developed rust.
- Flux core welding can be performed on thicker sections of metal than TIG welding. TIG allows for a better control over the amount of heat input that is being used.
- TIG welding creates smoother and neater looking fusions.
How is TIG welding different from stick welding?
- Stick welding is the better choice if you are welding outdoors or in high wind situations.
- Stick welding is better on thicker materials than TIG welding is.
- Stick welding allows you to work with dirtier or rusty materials
Multi-process TIG welder: Does it work
Whenever you consider whether a tool or device is good or bad you have to remember that everything has both positive and negative aspects. You also have to consider that something you think is positive may not appear to be a positive aspect to someone else. With that in mind let’s look at some of the pros and cons of the plasma cutter, TIG welder, stick welder machines.
Positive Aspects of Multi Process TIG Welders
- You can easily switch from one function to the other function and this is highly useful if you are doing something that requires all of these different processes, or any combination of these different processes to be performed.
- They can normally do both Ac and DC so they make spot welding and extensive welding jobs both easy to perform.
- They eliminate the need for you to store three separate machines, or for you to have to carry three machines with you to do a job.
- They usually save you money.
Negative Aspects of Multi Process TIG Welders
- A single function machine may have a greater amount of power than the multi process devices do.
- The three in one machines are normally heavier than some of the small plasma cutters, TIG welders or stick welders.
Plasma Cutting with a three in one machine is just as precise and easy as it is with a dedicated plasma cutter.
TIG welding with a three in one machine is just as easy, precise, and rewarding as it is with a single function plasma cutter.
Stick welding varies. The stick welding can be equally fantastic with a three in one machine as with a dedicated welder, but there are time in heavy construction, pipeline work, and some other fabrication jobs that the dedicated stick welder is more convenient to use.
TIG welding is the most frequently chosen type of welding process when the way the fusion looks matters. If you are designing something that you want to be attractive, and you want the welds to be almost unnoticeable then you want to be using the best TIG welder.
The new three in one, multi-purpose welding machines will allow you to have a choice between the type of welding you want to do, and will give you the ability to cut metal into pieces as well as weld it together.