Best TIG Welder in the World | All Around Welders

You want a perfect unit in each aspect of its functionalities and performance. A machine with top qualities and the best accessories gives a more accurate result. These units are for those who want top-level performance and industrial-grade results.

We have evaluated them on their performance, components provided with them, their durability, feedback of current users, and advanced latest features. So, the below listed are the best TIG welder in the world.

Best TIG Welder in the World

Bright PICK

Everlast PowerTIG 255 EXT

Everlast PowerTIG 255 EXT


  • Purge feature
  • Memory button
  • 4 waveforms
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Lincoln Electric Square Wave TIG 200

Lincoln Electric Square Wave TIG 200
  • AC cleaning
  • TIG/Stick
  • Square Wave
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Everlast PowerTIG 200 DV

Everlast PowerTIG 200 DV
  • Colorful
  • IGBT inverter
  • Flawless result
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Primeweld TIG 225 X

Primeweld TIG 225 X
  • Latest features
  • Simple design
  • Versatile unit
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Eastwood TIG 200 Amp Digital Welder Eastwood TIG 200 Amp 
  • Spot weld timer
  • Rocker foot pedal
  • Digital display
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5 Best All Around Welder


Favorite Pick
S7 TIG 200A – Entry Level Welder

Everlast PowerTIG 255 EXT


  • Power Source: AC/DC
  • Material: Stainless Steel
  • Weight: 85 Pounds
  • Warranty: 5 years

A great unit that comes with super components and functions. The purge button is one of the prominent feature of the machine. This function can remove any type of gases from the welding joint that can cause oxidation during welding.

The memory function is a fantastic feature. It is used to store instructions for any type of future work for the same settings. Its pulse feature allows you to weld thin materials accurately.

It produces four types of waveforms: advanced, soft, triangle, and sine square wave. I noticed that soft and sign square waves were putting less heat than advanced and triangle waves.

Easy setup modes keep the operation simple by offering a lot of versatility to users. The water cooler hook is installed on the right back of the machine, which means there is just one switch to turn it on.

Another impressive feature is a  spot weld timer  that helps users with consistent spot welds while welding on sheet metal.

The foot pedal has a good response and is at a good angle. You can quickly control the amperes high and low. You may use a 2T/4T function instead of a pedal.

For 2T, set the post-flow time and start welding. The 4T function helps the worker in the long run. Its ten Hz advanced Ac pulse mode reduces warping on thinner metals and improves penetration on thicker metals.

The unit has standard ac/dc Tig pulse and advanced ac pulse. According to Everlast, advanced ac can weld up to 25% thicker material. The unit has so many features, and some important ones are below.


  • Four waveforms
  • VRD function for stick
  • Hf and lift start
  • IGBT technology
  • Excellent Duty cycle
  • Advanced ac pulse
What We Like
  • high level features
  • digital display
  • easy start-up modes
  • dedicated components
  • digital microprocessor
What We Don’t Like
  • complex settings for beginners
  • Only for experts

Everlast is well-known for providing a long warranty of machines. It comes with all industrial-level components to satisfy the customers’ needs. The company offers a five years warranty and 24/7 full technical support.


#2 Pick
S7 TIG 200A – Entry Level Welder

Lincoln Electric Square Wave TIG 200


  • Power Source: AC/DC
  • Material: Hawa
  • Weight: 46.2 Pounds
  • Warranty: 3 years

A unit with advanced features and user-friendly controls is another masterpiece in the world. With aluminum, this Lincoln unit delivers outstanding results. It meets the needs of hobbyists, DIY, automotive, and educational istitutes.

The unit has an adjustable pulse feature; you can only set the pulses per second. So, you can efficiently work on thin metals.

Customers want responsive and accurate foot pedals. Lincoln has included the more significant and easier to use pedal. You can easily regulate the amperes high and low.

I tested the unit on 18 gauge aluminum at 25 amps with 120hz frequency, shining, and precise results. The clearance effect can be used for more cleaning action.

The machine can automatically adjust the high-frequency arc for steel and aluminum. The duty cycle is not very impressive, and it’s only 25% at 200 amps. But it’s still suitable for a quality result.


  • Hf arc start
  • Dual input voltage
  • Ac cleaning
  • Square wave technology

The unit comes with a fixed pre and post-flow time, and it’s not variable. A clear digital display and user-friendly controls have simplified the unit. The duty cycle is not much impressive for DIYers; it’s only 25% at 200 amps. But it’s still good for a quality result.

What We Like
  • digital display
  • standard foot pedal
  • pulse control
  • easy to use
What We Don’t Like
  • fixed pre/post flow
  • short duty cycle

It comes with a quality tig torch, but the trigger is missing. At the time of writing the description, Amazon was offering a significant discount on it. The company provides a 3-years warranty with free customer support.


#3 Pick
S7 TIG 200A – Entry Level Welder

Everlast PowerTIG 200 DV


  • Power Source: AC/DC
  • Material: Stainless Steel
  • Weight: 60 Pounds
  • Warranty: 5 years

A great welder at a reasonable price with necessary advanced features. Everlast has updated this model, and many new features are added to it. Dual voltage and digitally regulated IGBT inverters have been added by the company in order to improve its performance.

I ran some beads on a flat plate with 80% on time and 30% off time with ten pulses per second. The result was good, and got a clean bead.

Users want a responsive foot pedal, and its pedal quickly controls the amperes levels. The pedal is large and doesn’t discomfort your foot.

The adjustable control pulse function allows you to weld thinner metals. You can adjust the pulse frequency, pulse amps, and pulse time for a more accurate and precise result.

The 2T/4T feature allows the user to weld metals without a foot pedal. I made a bead on Ac, 200 amperes with a foot pedal, and the result was overall good. It can go down to 5 amps start for Dc tig and 20 amperes for Ac.


  • Dual voltage input
  • IGBT inverter
  • 60% duty cycle
  • 2/4T controls
  • Color-coded controls

Another advantage of the machine is that it’s a generator-supported unit. For this, you need 3500 watts while running on 120v. With all these outstanding features, the device has a right to be placed on the list of best Tig welder in the world.

What We Like
  • versatile unit
  • adjustable pulse
  • user-friendly controls
  • smooth & stable arc
What We Don’t Like
  • fan runs all the time

The 26 series tig torch is included with a torch trigger. You get a lot of functionality without having to invest thousands of dollars. The manufacturer provides a 5-year warranty as well as free technical support.


#4 Pick
S7 TIG 200A – Entry Level Welder

Primeweld TIG 225 X


  • Power Source: AC/DC
  • Material: Steel
  • Weight: 53.3 Pounds
  • Warranty: 3 years

The simplicity of 225 X appeals to users. The ninety pounds weighted unit comes with exceptional features and components. It uses the most up-to-date inverter technology to ensure the highest level of reliability.

I welded stainless steel and aluminum metals in a testing lab at different amperes and modes. We were surprised by the smooth and stable arc. Every function delivered the best result. I didn’t notice any errors during the whole process.

90% plus positive customer reviews on Amazon.

Hf arc started without touching the metal piece, and the adjustable pulse frequency feature allows the workers to weld thin metals accurately and precisely.

Most of our readers asked about the foot pedal, its upgraded pedal is made up of high-quality material. The foot pedal is very responsive, designed in such a way that it performs well.

The unit gives a 40% duty cycle at total amperes and a complete duty cycle at 110 amps. The unit has a torch switch for welding in situations where the foot pedal can’t be used. Similarly, for the Dc TIG, it is the ideal unit so far.


  • Dual voltage
  • Good duty cycle
  • Pulse function
  • up/down slope
  • Advanced inverter technology

The users can use the Ac balance feature for the precise welding of aluminum metals. AC’s half-cycle provides a ‘cleaning’ action, and the negative half cycle provides a ‘penetration’.

What We Like
  • high frequency start
  • versatile model
  • high quality foot pedal
  • versatile machine
  • easy to use
What We Don’t Like
  •  old design
  • Difficult manual

The machine comes with world standard Ck-17 series Superflex TIG torch, and other accessories are also top-notch. Primeweld backed the unit with 3 years warranty with free technical support.

#5 Pick
Eastwood TIG 200 Amp Digital Welder

Eastwood TIG 200 Amp Digital Welder


  • Power Source: AC/DC
  • Material: Steel
  • Weight: 90 Pounds
  • Warranty: 3 years

A classic welder has impressive welding functionalities with a stylish design. It is a professional and industrial-grade machine, and you get features like programmable settings, factory presets, and a vast array of customization at the front control panel.

Its spot weld timer feature is terrific. Set the preset amount of time, and it will do small welds for the preset amount of time. Everlast 255 has a memory setting, and this unit can program and save settings.

It offers the five factory presets and the fifteen customizable presets to shuffle between your favorite settings easily.
I welded a few aluminum metals, draw some beads. The device starts quickly without any arc issue.

You’ll need the best foot pedal for the best amperage control, and the unit has a high-quality pedal. The pulse feature is excellent for thin metals, and it has a pulse feature for both Ac tig and Dc tig.

Precision welding is required for small parts and parts that need a barely visible line weld. Tig 200 amp digital is excellent for heat control and precision welding. The welding range varies between 10-200 amperes.

The unit allows users to save the settings up to 20 modes, and by pressing the ‘recall’ button on the front panel, you can access the previously saved procedures.


  • Square wave igbt inverter
  • Pulse feature
  • Lift arc start
  • 2T/4T control
  • Spot weld timer

Another unique feature is that you can modify the arc cone width for precision aluminum welding with Ac frequency control. With all these pro features, it is the machine’s right to be added to the list of the best Tig welder in the world.

What We Like
  • save settings ability
  • stable arc
  •  generator supported
  • hf arc start
What We Don’t Like
  • only compatible with company’s provided foot pedal

The flex head 17 torch has a finger trigger on it, very nice for when you’re in tight places. The bottom line is that it is ideal for those looking for industrial-type welders at this price.

The unit has a three years warranty, and management offers 24/7 free technical support.


Buying Guide for the Best TIG Welder in the World

Some points should be in your mind before buying a machine. Read the complete guide, and don’t forget these factors before purchasing.

Output of Welder

For working on aluminum, Ac output is essential. When working on metals such as stainless steel and mild steel, a DC output is required. If you’ve got a budget, you should opt for a dual Ac/Dc output unit.

Multiple welding option in a unit is plus point.

Arc Start

Machines with scratch start are outdated and vanished. The hf arc start feature allows you to initiate an arc without going into contact with the metal. The lift arc start functionality allows you to start an arc with a light touch on the metal.

According to experience, the high frequency arc start is better among all of them. Now, it’s up to you which features suit you the most.

Duty Cycle

If you operate a machine for continuously four minutes and it takes six minutes to cool down. It means the unit has a 40% duty cycle. The highest standard duty cycle is 60% at total amps, and it is pretty good. A 40-60% duty cycle is the best for any type of work.

Low duty cycle means short welds.

Foot Pedal

The foot pedal controls the amperes high and low during welding. If you want more amps to weld metal, press the pedal to draw more current. The same is for low amps. Properly, check the adjustment and angle of the pedal.

Warranty of Machine

A long warranty demonstrates a manufacturer’s confidence in the product’s durability and performance. The units with 3-5 years warranty at a high price are acceptable. Must add the warranty to your account.

Buyers Feedback

You have read the review and are satisfied, but you are worried about how the machine works out of the box? So, here is the solution.

Just go to Amazon and see tons of reviews related to your selected product. You can better analyze the machine’s performance in real life by the response of different customers.

Final Remarks

Hope so, you’ve got enough information and after all these discussion, anyone can easily conclude that which is the best TIG welder in the world. From this article, here are my favorite choices.

Primeweld TIG 225 X – Most famous TIG unit

Everlast PowerTIG 200 DV – Most stylish and reliable unit

Josh Rogers

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