TIG welding is a process that requires two hands, a good welding machine and some experience in case that the work that has to be done includes some delicate parts or surface and it became an attractive and effective replacement for manual arc welding. Being versatile when it comes about metals, TIG welding offers performance, but it is also difficult to handle because it requires some good techniques and good focus in order to provide the best result.
Best TIG Welder of 2021
Its proper name is Gas Tungsten Arc Welding and it works with argon, most common, or helium, for increased penetration, or a mixture of these both to cover a large area of metals. It is very common in the field and among multiple machines to use a stick welder to a TIG weld pipe, converting between these two.
TIG welders and stick welders use the same voltage types, AC and DC, mostly converting between these two or featuring just the DC option. Hand operated remote starts are simpler than foot pedal remote starts, which control in the same time the high-frequency start and the amperage. Stainless steel and other types of steel are the metals most used to weld, but there can be handled many others.
We present you with five of the best TIG welders that will provide the power and features you need to get your job done properly.
AHP AlphaTIG 200X 200 Amp IGBT AC DC Tig/Stick Welder
Improved model from AlphaTIG allows you to weld steel alloys and aluminum and other specific materials, depending on the width. This tool is suitable for both professionals and beginners, and, if you are a beginner, it is a good machine to learn TIG and Stick processes.
Can be powered by both AC and DC, also 100V or 200V, up to 200Amps, depending on the material you have to weld. Easy to start an arc with, it will be your best help in a workshop. It comes with an upgraded flowmeter regulator and has a good foot pedal that won’t slip away, so you can concentrate on your welding.
The unit comes securely packed that keeps it in perfect condition, To turn the machine on and off you have to use the breaker that is in the back of the unit, the AC balance is a great feature and the sharper arc is for a higher frequency, while the wider arc is for lower frequency, depending on how you need it.
Pulse Frequency, Pulse Time and Pulse Amp allow you to control the speed of the pulse and help you keep the structure of the weld intact when working with a delicate piece. Its duty cycle is 60% when operating with both 110V and 220V so you have the perfect time to get your projects done.
LOTOS Technology TIG140 140 Amp IGBT Stick/Lift
This welding machine handles mild steel and stainless steel with a welding capacity from 18 Gauge to 1/4” with 240V and 1/6” with 110V. Due to its dual voltage, this unit can be powered anywhere you can found an outlet. Also, it can weld other materials, like ferrous steel and cooper and more, depending on the width of the material.
The unit is quite small and lightweight and it includes a carry strap, as well as a mask and a chipping hammer. Suitable for both professionals and beginners, this tool can be used for learning stick and lift TIG.
The TIG torch works great and the cables are long enough to reach the way you want in order to have a concentrated but comfortable position when working. The package includes stick electrode, a TIG torch, a ground clamp, pigtail, hand-held shield, an argon adapter, TIG accessories and a brush for cleaning.
With this welding machine incorporating IGBT, with dual voltage and featuring all the features you need to be effective in your work, your welding techniques can be improved just after few uses.
LOTOS CT52OD Plasma Cutter Tig Stick Welder 3 in 1 Combo Welding Machine
LOTOS CT52OD is a welding machine that offers performance and efficiency due to its 3 in 1 Combo: 50Amp air plasma cutter, 200Amp TIG welder and 200Amp stick welder. Its automatic dual voltage allows the machine to run on 220V, 50/60Hz power or on 11oV, 50/60Hz using a pigtail.
You can plug it into any 110V or 220V outlet, depending on which outlet plug you install as a power source. Allowing you to work easy, the TIG and plasma cables are 6ft long and the power cord is 4ft long. Its maximum rated clean cut thickness is 1/2” and maximum severance thickness is 3/4”.
The arc is stable and consistent, and if you need DC only, this machine is suitable for performance work, having a great high frequency start. The quality of the additional accessories is good: argon regulator, flow meter, compressor regulator for plasma, cutting torch, ground clamp, TIG torch, consumables, Stick welder torch, air filter and regulator.
This air plasma cutter is suitable for any type of steel and alloys, cooper, and other materials, offering safety, performance and precision, all in less time than any plasma cutter.
EVERLAST PowerARC 140 140amp Lift Start TIG/ Stick IGBT Welder
Its stable and smooth arc can be powered by both 110/220V and by 140Amps. You can set from 10Amps to 140Amps, depending on the width of the material and the job you need to get done.
The dual voltage allows you to plug in any 110 outlet to repair the 18 gauge stainless, 100 amps is maximum output for 120V, or plug it in a 220V for stainless steel or mild steel and other metals. For an easy connection it has 25mm style connectors and the torch handle has manual gas valve built in.
The box includes: stick electrode holder and cables, a plastic case for high impact, 17V series TIG torch, 6ft long work clamp and cable and a wire brush for cleaning. For easy current settings it has digital display and also a 35% duty cycle at rated amps. The unit is portable and lightweight allowing you to carry it outside your shop or garage wherever you may need it.
Suitable for both professional welders and for hobbyist, this welder can handle a large variety of metals, but, if you are a beginner, you may need some tries to get used with it.
Blue Demon BLUEARC-90STI 90-Amp Inverter Style Stick
You can plug this welding machine to any wall outlet or a 120V extension cord and it will weld a large variety of metals. Its duty cycle is 20% at 80Amps, and while it’s a DC welding machine, you can weld aluminum only if you use helium gas instead of argon.
It goes up to 90 Amps and its amperage can be controlled by the knob in front of the unit. It comes with a ground cable and a stinger cable, both over 6 ft long for you to have mobility when welding. It features 115V inverter so it can be used almost anywhere and it’s a stick welder that offers enough power to finish any project.
The inverter-based system is very useful, offering power output even from a small transformer. The unit is small and lightweight, perfect for carrying it wherever you need and it has well laid- out switches for efficiency and easy to read labels. It will weld all sizes of stainless, sorts of carbon steel, cast iron and not only.
Its small size won’t affect its performance and you won’t need much time to improve your welding technique using this welding machine.
The TIG process is very useful, very popular, but it also can bring many hazards, both while and after welding, from the electrical and magnetic fields, gases, and radiation.
To avoid getting hurt and choosing to work in a safe area, you can follow some of our recommendations: test the equipment to ensure it operates safely, the torches should be placed near, but assuring they cannot be activated by accident, the amount of fume produced should have an exit way so it won’t get way too disturbing for the eyes and lungs, burns can be avoided by wearing proper protection equipment and always remember that all the metals near a workbench are hot.
TIG welders are suitable for beginners too, and, with a little practice and with the instruction read, a job can be done well and with no danger. The techniques used in TIG welding are similar to the ones used in gas welding, both units requiring both hands to handle the torch and the filler rod.
Ready right of the box, one of the units presented can become your new help either if you have some project around the house or you weld for a living. We hope that one of them will suit your needs and preferences.