If you are a professional or just amateur, we believe you have encountered welding equipment at some point. Whether it is a MIG, TIG or SMAW type of welding, the highest quality equipment is necessary in order for the results to be satisfactory. In the following text, we focused on selecting the best TIG welders available in the market in 2021. Also, we’ve decided to give you some tips on buying these devices so you can know which one is right for you and which one meets your needs and budget.
Top tips for buying a TIG welder
First of all, you need to know what are the main features when buying one such device. While experienced craftsmen are likely to know how to choose the right equipment, beginners need a lot of help. First of all, you need to determine the purpose of your new TIG welder as well as the input power as this is crucial. If you are planning to use welders professionally, you should search for high input power ones. However, if you want to weld materials such as magnesium that has a low density then think about some with low input power.
The next thing is the duty cycle and is most often expressed as a percentage. For light use, choose devices with up to 20% duty cycle, while for longer works the ones with 60% cycle are the right choice. In addition, weight and size are also an important feature, especially if you want to carry your equipment while working outside the workshop. The last thing to pay attention to is a digital display but also automation. Machines with this equipment are ideal for beginners, but also can help experienced people.
Now that you know what the main features are, you can look for the best TIG welders in 2021 and probably find one that works perfectly for you.
1. Everlast PowerTIG 250EX
Everlast PowerTIG 250EX is a welding device that comes with many useful features such as pre and post flow control which is important for shielding gas protection. Also, there is a 5-amp low start as well as an improved HF start circuit to minimize possible problems. In terms of input power, the Everlast PowerTIG 250EX has 250V, which means it is suitable for use on heavy materials and can be used in AC or DC mode. The duty cycle is 40% at 250A, however, if the amperage is lower, the duty cycle can be 100%. Another notable feature is the weight of 65 lbs. so you can easily carry this welder wherever you want. As for the price, the PowerTIG 250EX is currently available on Amazon for just over $1570.
2. Lincoln Electric K5126-1 Square Wave TIG 200
Another machine that is ideal for light and heavy welding is the K5126-1 Square Wave TIG 200 by Lincoln Electric. It comes with many advanced features that are easy to use, whether you are a professional or an amateur. Input power can be adjusted to 120V or 240V depending on whether you are working with thin or thick materials.
The duty cycle at 120V is 20% while at 240V it is 60%. The weight of 46.50 lbs. allows you to easily carry this TIG welder and do a quality job. As for additional features, an automatic gas shutoff is available. All in all, buying a Lincoln Electric K5126-1 Square Wave TIG 200 will get you a quality machine, and the current price on Amazon is around $1710.
3. Hobart 500551 EZ-TIG
If you’re looking for a simple welding machine with an easy-to-use interface, check the Hobart 500551 EZ-TIG. With an input power of 230V, it is possible to use it with AC or DC, of course depending on what type of material you are working with. If it is aluminum, then you choose AC, while DC is good while working with steel for example. With 165A amperage, the duty cycle is 20%, which means that it will finish the job with the most commonly used metals. The weight is not too big and is 60 lbs. so this one is portable too. Of the additional features, it is definitely worth emphasizing post flow and automatic high-temperature shutdown, but also a remote control for setting the right amperage. The current price of this TIG welder is just over $1330.
4. Lotus Technology TIG200
If you are looking for a multi-purpose welder, the Lotos Technology TIG200 is the ideal choice. This lightweight unit (58 lbs.) has dual voltage with 120V and 240V options for professional use as well as for hobby purposes. Another fantastic thing is that, in addition to the machine, you also get the entire kit you need.
So, just unpack it and you can get started. The duty cycle is from 60% to 100% so even more demanding jobs won’t be a problem. Considering all the aforementioned advantages and the wide range of materials you can work with, there is no doubt that this is one of the best TIG welders on the market. Another plus is the affordable price of just $600.
5. Lincoln Electric Precision TIG 225 K2535-2
Another great TIG welder is the product of the Lincoln Electric company mentioned earlier in the list. Unlike the previous device by this manufacturer, which is portable, the situation with this one is different. With a weight of 261 lbs. you will hardly be able to carry it anywhere, which is why it is intended for work in a workshop. In addition to TIG welding, stick welding is also available, which makes this unit multifunctional.
With 230V input power, the Lincoln Electric Precision TIG 225 K2535-2 is ideal for all types of materials, and when we add a 10% to 100% duty cycle, then everything is clear. This is one fantastic welder with many features and high-quality craftsmanship. With proper maintenance, we believe it can last for a very long time. Even the price is pretty good since it’s available on Amazon for around $1,300.
6. EVERLAST PowerARC 160STH
However, if you are looking for a decent yet high-quality TIG welder, Everlast has a fantastic device. It’s a PowerARC 160STH that has dual input power, 120V, and 240V. In addition, the duty cycle is from 35% to 100%, and we must mention that this welder is really economic with rather low power consumption. In addition to the machine, you also get a set of equipment (electrode holder, argon controller, TIG torch…). So, all in all, the PowerARC 160STH will deliver great performance and smooth operation for just $435. At this price, you will hardly be able to find a better-quality welder.
7. AHP AlphaTIG 200DX
In the end, the winner of the list and 2021 when it comes to TIG welders. It’s an AlphaTIG 200DX by AHP that has a dual power input of 110V or 220V. Also, there is a 60% duty cycle at 200V so it is possible to use this TIG welder for both light and heavy-duty jobs. With a weight of 69 lbs. it is not difficult to carry, so you can use it when you are in the workshop or when you are out.
We have to mention the digital display for very precise and smooth welding. Given the aforementioned features and ratings of many users, the conclusion is that the AHP AlphaTIG 200DX is ideal for beginners and experienced professionals alike. Plus, the price is pretty good and you can find this welder on Amazon for $720.