The moment you master your MIG (Metal Inert Gas) welding skills, you’ll probably want to consider TIG (Tungsten Inert Gas) welding. While MIG welding is commonly used for large and thick metals because of how easy it is to master, TIG welding is a skillful method that will help you deliver higher quality welds. This welding technique is more superior when it comes to welding more delicate and thinner metals. For a successful TIG welding process, it is important to have dexterity and patience. With so many TIG welders for sale on the market today, choosing the right welding machine that would fit your requirements can be a hefty task, especially with a limited budget.

We can totally relate to it, so we’ve decided to do our own research. We’ve made a list of our top 6 favorite welders to help you determine the best one for you. We’ve based our list on tons of reviews everyday from real users to make sure you get the best value for your money.

Our Top 6 Best TIG Welders

With an overwhelming selection of TIG welding equipment for sale in both physical and digital stores, narrowing your search down can prove to be a daunting task. Here are our six best TIG welder picks to help you choose the right one for your needs.

1. Primeweld TIG 225X AC/DC TIG Welder

This TIG welding machine uses inverter technology that is capable of pulse-width modulation. Controlling its power and efficiency utilizes its on/off pulses. This cutting-edge technology works well with sheet metals, steel, and aluminum. 

The Primeweld TIG225x is a welding machine that runs on AC/DC and features an amperage of 225 and 110V/220V dual voltage. This is a versatile unit that can operate in a household setting or an industrial space. 

The package comes with many accessories, including a welding foot pedal and a face mask, which are essential in increasing the accuracy and running a cleaner weld. 

Pros:

• It is powered by inverter technology, the leading current and voltage regulator ahead of transformers, making the user capable of different welding processes.
• Its package includes all accessories required to get you started right away.
• Its duty cycle is 40% at 140 amperes on 120V and 225 amperes on 225V. You can build up the cycle to a full 100% when you set it at a lower amperage.

Cons: 

• It is costly compared to other semi-professional TIG welders for sale online today.

2. Eastwood TIG 200 AC/DC Welder

This welding machine is a top choice for heavy-duty industrial applications due to its impressive features, allowing maximum precision and power. It is an excellent device that suits various metalworks and body shop repairs and can operate on 0.25-inch steel and sheet metals.

The Eastwood TIG200 works on dual 120V and 240V output, 225 amperes maximum, as well as a 60% duty cycle at 90 amperes. This welder is an ideal AC DC TIG welder for sale.  It comes with a 12-foot connection of industrial standard torch setup (WP-17).

This machine comes with a pedal but falls a bit short on ease of use.

Pros: 

• It has a pre and post-metering feature that shields it from damage even as you weld. 
• It features a duty cycle of 60% at 90 amperes.
• It offers flexibility in conducting various welds with its AC/DC capabilities.

Cons:

• It is twice more expensive as MIG welders with similar features.
• Its foot pedal needs improvement.

3. Alpha TIG200X 200-Amp Welder

The AC/DC Alpha TIG200X is capable of welding sheet steel, mild steel, and stainless steel. Turn AC mode on, and you can already weld aluminum. It has an amperage capacity of 200 and works on 110V/220V for various types of welding applications.

This machine features the same cutting-edge inverter technology that uses pulse-width modulation, similar to its Primeweld equivalent. To ensure maximum efficiency and precision, it also boasts a high-frequency TIG start.

It has a duty cycle of 60% at 200 amperes, which means you just have to rest the torch for 4 minutes in a 10-minute cooling period. 

This welder uses IGBT technology. It is responsible for converting power to high voltage and storage to be used for different processes. The welding equipment offers more superior control of functional parameters than other welders on this list.  It is compatible with all the necessary peripherals, and you will get everything you need straight out of the box. 

Pros:

• It offers portability at its meager weight of 69 pounds. You can easily carry this machine in and out of workstations with its compact and lightweight design. 
• It is quite versatile and capable of running both minor DIY repairs and industrial projects. 
• It features a high-frequency start, which allows you to conveniently place the TIG torch over the spot you want to weld. You also get more accuracy and fewer accidents since the arc forms in an instant. Compared to most welders, this unit is much safer to use as it gives you more control over the settings.
• It features a pulse-width modulation that controls the motor with a sequence of on/off pulses. 

Cons:

• Like most TIG welders, this machine doesn’t come cheap. You can get more affordable models, but they are still costlier than their MIG welder counterparts.
• Their customer service is lacking. 

4. Amico ARC-160 TIG Combo Welder

Compared to other units on this list, the Amico Arc-160 TIG Combo welder is on the cheaper side of the spectrum. But it has all the essential features to conduct a decent weld: current intensity regulator, hot start function, and thrust adjustment. This multipurpose welder also comes with stick welding capabilities and a 230V to 115V power adaptor.

Pros: 

• It's more affordable than its counterparts. 
• It's great for enthusiasts with little background, an excellent entry-level welding machine.
• At 13 pounds, it's the lightest and most portable model on the list. 
• It features a duty cycle of 80% at 160 amperes.

Cons:

• It is lacking in quality and advanced functionality compared to its costlier counterparts.

5. Sungoldpower TIG Welder 200 Amperes

Sungoldpower is an affordable welder with components and a price that is more suited for hobbyists and beginners than welding professionals. Despite its cost, it boasts a duty cycle of 60%, in line with some of the more expensive models. This welder also comes with an overload monitor that uses its handy hot start function to control the arc where needed.

This welding machine can be adjusted from 20 to 200 amperes and features inverter technology for maximum control and precision.

Pros: 

• It is a cheap model, which is perfect for novice welders and hobbyists who want to give welding a try.
• It operates on inverter technology, giving you more command over efficiency, amperage, and voltage.
• It is lightweight. 

Cons: 

• It doesn’t come with a TIG torch. You need to purchase a separate TIG torch to perform certain welds.
• It has a lower build quality compared to similar units. 

6. YesWelder 205-Amp Dual Voltage TIG Welder

This is a dual-voltage machine with an amperage range of 15-200. This welder uses soft switch technology that allows its users to manage thin sheet projects and heavy repairs. It runs on either 110V or 220V power output.

The Yeswelder boasts a high-frequency start mode that allows you to power the torch in an instant, no preheating required. It features automatic compensation for voltage fluctuations, overload protection, as well as over and under-voltage protection.

Pros: 

• It has 110V and 220V dual-voltage capabilities, which you can easily switch between, making it great for garage and other home repairs. 
• It is lightweight and portable. 
• It has an auto voltage fluctuation control safety feature.

Cons:  

• Because it is designed to be a cheaper unit, expect a lower quality build.
• It has less power when compared to others on the list.

Factors for Choosing a TIG Welder

We have reviewed the highest-rated TIG welders in this article to help you decide if it is the right choice for you. However, before you even look at the available TIG welding machine for sale on the market today, it is always best to know the essentials in choosing a TIG welder.

1. Voltage

When picking the right welding machine, you need to decide on your primary voltage requirements. You can choose from a welding machine with a 120V input, your standard household power supply, a 240V input that requires the use of a generator, or a 120V/240V dual-voltage input. 

If you’re only welding for domestic use, then a 120V TIG welder would be enough. Meanwhile, if you want maximum flexibility, it is best to opt for a 120V/240V that can allow you to get more power. Do not buy a 240V input if you’re just going to use the welder using a standard home supply.

2. Material Thickness

Metal thickness is another factor to consider. This will determine what amperage range you need for your welder. The higher range amperage range, the thicker the metal you can weld.

3. Cost and Warranty

The welder’s price is a crucial thing to consider. TIG welders can be a bit pricey, but you can expect quality results. We’ve included the best brands that are just right for an average budget without compromising quality. Also, when purchasing any kind of equipment, it is good practice to consider the warranty.

4. Multi-Process or just TIG?

When you purchase a TIG welding machine, there are brands that are also capable of other welding applications, such as Stick and MIG welding. Depending on what machine you’ve already got, you may want to buy a multi-process welder as a better option, like a Miller TIG welder for sale that is also capable of MIG and Stick welding. However, if you already own a good stick welder, it would be best to purchase a straight-up TIG welder instead.

5. Portability and Weight

If you’re planning on moving the welder from your home to the workshop from time to time, weight is an important factor to consider.

Final Verdict 

While there are so many TIG Welders for sale available in the market today, we think that Primeweld TIG 225X AC/DC TIG Welder is the best one overall. It is comparable to top-of-the-line Miller and Everlast machines and comes at a lower price. 

The welders reviewed above are superior in terms of quality and have stellar ratings from previous buyers. We hope that this list can help you decide which welder suits your needs and requirements best.