Cheap TIG Welders for the Win in 2022: A Comparison Guide

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Welding Buddy Experts

January 16, 2022
cheap tig welders

TIG welders are ideal for welding all sorts of steel and other materials, but finding an affordable one with good enough quality is not that easy. Luckily, we've managed to find the best cheap TIG welders in the market today.

TIG welding machines are among the most used power tools by professionals because they offer features that you can't find with just any device. We all want to achieve a flawless result when using a TIG welder. However, it takes an experienced user to fully understand a TIG welding process and its capabilities. Here are five affordable welders that will help you learn the art in no time.

Top Cheap TIG Welder Reviews

Blue Demon BLUEARC-90STI

cheap tig welders - Blue Demon BLUEARC-90STI

This TIG welder features 115V inverter technology designed for Stick and TIG welding. It is conveniently lightweight due to its inverter-based system utilizing a smaller transformer to create reliable power. In addition, this machine includes shoulder straps that enhance its flexibility and portability. It is also capable of welding different metals, including cast iron, stainless steel, carbon steel, and other materials.

Technical details and Specifications

  • Item Model Number: BLUEARC-90STI
  • Brand Name: Blue Demon
  • Part Number: BLU-90STI
  • Item Package Quantity: 1
  • Welding Type: Stick and TIG
  • Technology: Inverter technology
  • Batteries Required: No


  • It is affordable.
  • It is portable, compact, and lightweight.
  • It can provide a good welding result.
  • It’s perfect for small projects.
  • It is easy to use. 


  • It doesn’t have dual voltage capabilities.

PrimeWeld TIG225X AC DC TIG/Stick Welder

cheap tig welders - PrimeWeld TIG225X AC DC TIG/Stick Welder

The PrimeWeld TIG225X has a maximum output of 225 amperes with a 40% duty cycle. It is capable of TIG and Stick welding and can weld with AC for aluminum and DC for steel. The package comes with all the components needed for arc and TIG welding, which includes a pedal and a gas regulator.

This welding machine is ideal for novices and hobbyists serious about learning the meticulous craft. It gives a lot more control compared to the other cheaper welders on this list. 

  • Item Model Number: TIG225X
  • Brand Name: PrimeWeld
  • Item Package Quantity: 1
  • Welding Type: Stick and TIG
  • Power (in AMPS): 10-225
  • Frequency (HZ): 40-200
  • Batteries Required: No


  • It comes with a foot pedal to control amperage while you’re welding. 
  • It is a cheap AC TIG welder that works on aluminum.
  • It has a flexible arc-adjusting control for a variety of welds.
  • It has excellent customer service.
  • It comes with pulse weld features often limited to high-end welders.


  • It can be a bit complicated for beginners.
  • It has limited arc welding capabilities.

200 AMP HF Inverter S7 TIG Welder 110V/220V

cheap tig welders - 200 AMP HF Inverter S7 TIG Welder 110V/220V

Though this machine is hardly comparable to the AHP Alpha TIG 200x, it has the best features for its meager price. So if you are looking for a high-quality yet reasonably priced TIG welder, this welding machine is for you. 

It doesn’t have as many functions as other TIG welders, but it has plenty of amperage for good-quality, basic machinery. It is perfect for beginners and hobbyists because of how easy it is to use. In fact, you don’t need to rely too much on its instruction manual. This machine can be used by anyone with basic knowledge and understanding of how a welder works.  

The S7 200 Amp is portable and very lightweight. This welder comes with a heavy-duty case that keeps the internal component safe even when it’s knocked around. It can run off any single-phase powerpoint and comes with plenty of tungsten collets and cups for different types of welding. This is a steal for newbies who are still learning about welding. 

  • Item Model Number: S7 200
  • Item Package Quantity: 1
  • Welding Type: ARC and TIG
  • Power (in AMPS): 10-225
  • Frequency (HZ): 50/60Hz
  • Voltage: 110V/220V


  • It is suitable for welding diverse metal types.
  • It delivers super fast welding.
  • It has a duty cycle of 60-80%.
  • It supports both TIG and ARC welding.
  • It comes with a TIG torch.


  • Its user manual is challenging to understand.
  • Its leads are too short.

Yeswelder TIG-205Ds TIG

cheap tig welders - Yeswelder Tig-205Ds Tig

Another affordable option on the market, the Yeswelder TIG-205Ds TIG, offers a compelling set of features that will make every cent you spend worthwhile. The machine is read for 205 amps which makes it powerful enough to make welds even with thicker metals. It also has a high duty cycle for long sessions. So despite the price, the Yeswelder machine is an enticing offer.

Aside from its reliable performance, it is also capable of non-contact arc initiation. To sweeten the deal further, you can also use the Yeswelder machine for TIG welding and stick welding. You read that right: This welder is a multi-process welding machine. So if you work in multiple locations and have to move around often, you can easily bring the lightweight Yeswelder machine with you.

  • Available on Amazon for $279.99
  • Rated at 250 amps
  • Suitable for welding thick metals
  • Has a duty cycle of 60%
  • Capable of high-frequency arc initiation
  • Can be used in two different welding processes (TIG and stick)
  • Weighs only 23.4 pounds
  • Comes with safety features such as over current protection


  • Affordable price compared to machines with similar specifications
  • Perfect for welders who are used to working in long sessions
  • Suitable for fabricators who have to move from one site to another


  • Some customers report receiving units with missing parts
  • Quality control seems to be an issue as per multiple reports of defective units

Tooliom Highly Professional 200A TIG Welding Machine

cheap tig welders - Tooliom Highly Professional 200A TIG Welding Machine

Saving you even more money, the unbelievably affordable Tooliom Highly Professional 200A TIG Welding Machine is capable of non-contact arc initiation. This feature helps reduce wasting consumables, which improves your efficiency in the long run. In addition, the Tooliom machine can also be used in both TIG and stick welding processes, removing the need for a separate machine. Clearly, this welder was designed with budget-conscious fabricators in mind.

If you are a beginner metal fabricator, you will find using the Tooliom welder easy and intuitive. The knobs and buttons at the front panel of the machine are clearly labeled and only take a short while to get used to. Even without consulting a manual, you can effortlessly figure out how to use the machine on your own. However, we do recommend reading the manual first.

  • Available on Amazon for $199.99
  • Can start TIG welding with high-frequency arcs
  • Saves consumables with non-contact initiation
  • Capable of stick welding for outdoor welding jobs
  • Has a dual-voltage configuration (120V and 230V)
  • Easy-to-use front panel interface
  • Comes with ETL-certified safety features


  • No more worrying about incompatible power outlets due to dual-voltage design
  • A two-in-one machine as it is capable of both TIG and stick welding processes
  • Can be bought for an incredibly low price on Amazon
  • Very beginner-friendly with intuitive front panel controls


  • Seasoned fabricators may find the power lacking, especially for 6010 and 6011 electrodes
  • Works with a foot pedal but does not come with it; must be bought separately

Weldpro TIG200ACDC Welder

cheap tig welders - Weldpro TIG200ACDC Welder

With two torch options, the Weldpro TIG200ACDC Welder is the brand’s flagship welding machine. Aside from performing its basic functions with ease and power, the Weldpro welder was also designed to be a digital TIG welder. This means that it is a full-function welder with advanced features typically included in higher-specced machines.

The Weldpro flagship machine comes with a full set of gear right out of the box. Namely, it comes with a gas hose, a flow meter, a foot pedal, a power adapter, a trigger button, a CK17 torch, an electrode holder, a ground clamp, and consumables. So if you are worried about buying welding accessories for your welder, this Weldpro package has got you covered.

  • Available on Amazon for $920.00
  • Rated at 200 amps
  • Comes with a CK torch
  • Can be optionally bought with a Euro torch
  • Has a 40% duty cycle
  • Designed with an IGBT inverter
  • Comes with PWM technology
  • Capable of welding with either AC or DC
  • Comes with a variety of welding accessories


  • Has a noticeably better build quality and sturdier construction compared to its rivals
  • Can be used with either 110V or 240V power outlets at different amperages
  • Capable of stick welding process with 180A maximum output


  • The Weldpro machine leans towards the more expensive end of the market
  • There are cheaper alternatives that have higher duty cycles

Quick Pro Tip: Power Requirements

Input Power. It is important to know the right voltage for the machine you are buying. If you need a machine that doesn’t output more than 140 amperes, a 110-120V will do. However, if you need a portable machine you can bring around, you will need something capable of dual input voltage. 

AC/DC. For welding aluminum, an AC/DC machine is required. If you’re only welding steel, you can use a DC TIG welder. 


High-quality welding machines can also come at low prices if you know where to look. This best cheap TIG welder list is a great way to start. The welders reviewed above are all of good quality and have stellar reviews from buyers. We hope you find that TIG welder that you’re looking for with this helpful comparison guide.

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