Best TIG Welders for the Money 2021-Top Picks & Updated Reviews

Are you facing problems in finding the Best TIG welders for your project or a beginner in the welding field? Then you are at the right place for comparative research of your new machine.

Normally, the problems which most of the welders face are like unstable arc, weld graininess, wrong polarity adjustment balance in aluminium welding or poor gas coverage in a TIG welder. These all problems which most welders face are due to lack of product research.

Choosing the right machine is not less important for a project than any other thing. We are going to list down a number of machines with all comparisons and highlighting their specialities so that you would choose the right one for your project.

Best TIG Welders

Buying Guide to Choose a Best TIG Welder:

In comparative research for choosing the right machine focus on the following points.

  • Decide your maximum budget range.
  • Estimate your Project need in terms of power, output range and duty cycle.
  • Compare your need with product specifications to get the best value possible.

As per our research hint given above you may decide in these three dimensions to choose the right product.

     1.  Define your Budget for TIG Welding Machine: –

  • Set a maximum budget for your machine. For this, you may make a cost-benefit analysis according to your project worth. You can find an affordable solid tig welder in a range of $250 to $300 like Amico TIG 225, SUNGOLDPOWER etc.
  • You may increase or decrease your budget range by the level of task or worth of task to perform. And you may forecast your future need of the TIG machine too.

     2.  Estimate your Project Current and Future Need: –

  • Decide what type or level of project you are going for. This is an important point to consider while purchasing the right machine that means if you are welding an expensive and integral part of the machine which is very important for your business then always go for more sophisticated and quality TIG machine.
  • By foreseeing and estimating your type of functions in your project you would be able to purchase the right machine. For example, in case of welding the motorcycles, vehicle bumpers, and other same things TIG welding is better than other processes like MIG welding because they produce too much heat, and that damage and burn that area too.

You should also check and foresee the type of metals for which you would use the TIG machine.

     3.  Compare your Task Requirements with Product Specifications: –

  • If you are choosing a machine having complex mechanism and you are a beginner then you will face problems in operating the machine. So, as a beginner choose the machine which has a simple design and user friendly.
  • Analyze and estimate the power range which your all project will need so that you can choose and purchase a single machine for all type of projects.
  • There are many welding machines which you can use for a wide spectrum of metal types because they have both AC and DC output Aluminum can also be welded with DC but if you need a clean work than AC is recommended.
  • High Duty Cycle is a key point to purchase the right machine to do the task in a limited time frame. i.e. If a machine is rated at 50% it means the machine can perform its work for 5 minutes continuously at the given rated power.
  • If you are not working for welding metals like aluminium, then go for a simply designed machine which will be more affordable for you.
  • Check the level of heat control which a machine can provide because this will be important for environmental safety and protection.
  • Check the machine specifications to make power input system more compatible with your machine. Always go for a product which can be operated in a range of input.
  • If you are looking for professional or industrial use, then choose the machine with foot pedal because in one hand you will hold the torch and the filler rod in the other hand. In that situation, you can control the machine with your foot. The foot pedal is designed in a way that it does not cause any discomfort in the foot.
  • If the temperature of your project surrounding is already higher than go for water-cooled TIG welder instead of air-cooled. Air-cooled version picks heat from surroundings and runs hot.
  • You may also check the product features as per your project-specific requirements.
  • You can review complete list of Aluminum TIG Welders here.

Highlights – Top Best TIG Welders 2021

IMAGE PRODUCT DETAILS

Best TIG Welders

AHP Alpha TIG 200X
  • Duty Cycle: 60%
  • Input Power: 110-220V
  • Output Range: 10-200A
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Best TIG Welders

Forney Easy Weld 140 MP
  • Duty Cycle: 60%
  • Input Power: 110-230V
  • Output Range: 43-110A
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Best TIG Welders

SUNGOLDPOWER 200 Amp
  • Duty Cycle: 60%
  • Input Power: 120-220V
  • Output Range: 65-200A
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Best TIG Welders Forney Easy Weld 291
  • Duty Cycle: 30%
  • Input Power: 120/230V
  • Output Range: 10-180A
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Best TIG Welders

Lotos CT520 D
  • Duty Cycle: 60%
  • Input Power: 110-220V
  • Output Range: 15-200A
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Best TIG Welders

Weldpro Digital TIG 200 GD
  • Duty Cycle: 60
  • Input Power: 110-240V
  • Output Range: 5-200A
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Best TIG Welders

YESWELDER Digital 205DS
  • Duty Cycle: 60%
  • Input Power: 110-220V
  • Output Range: 15-205A
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Best TIG Welders

Hobart 500551 EZ

 

  • Duty Cycle: 20%
  • Input Power: 230V
  • Output Range: 10-165A
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Best TIG Welders

Lincoln Electric TIG 200
  • Duty Cycle: 25%
  • Input Power: 120-220V
  • Output Range: 10-125A
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Best TIG Welders

Everlast Power TIG 255
  • Duty Cycle: 60%
  • Input Power: 240V
  • Output Range: 5-250A
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Best TIG Welders

Lincoln Electric TIG 225
  • Duty Cycle: 40%
  • Input Power: 208-230V
  • Output Range: 5 – 230A
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Best TIG Welders

Miller DC Maxstar 150
  • Duty Cycle: 35%
  • Input Power: 115-230V
  • Output Range: 5-150A
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1. AHP AlphaTIG 200X: – [Best AC/DC TIG Welder ]

AHP AlphaTIG 200X - Best TIG Welders
Specifications:

Input Voltage: 110 - 220V
Duty Cycle: 60%
Output Range: 10 - 200A
Weight: 69 Pounds
Dimensions: 19 x 23 x 12
Warranty: 3 Years
Discount: 10%

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AHP Alpha TIG 200X is one the best product probably in the top 3, which has been highly appreciated by professionals, beginners, and hobbyists as well. This is generally used for aluminium and stainless steel but can be used for all type of metal cases.

This portable TIG welder is not as light as some others are but still can be carried to anywhere. It is using advanced inverter technology (pulse with modulation) with power and can be controlled on each piece for both thinner and thicker gauges which most of the machines lack.

Alpha TIG 200X performs both Stick and TIG welding but not the MIG which makes some welders price-conscious and chooses something else more economic. In the welding field, welders know that most of the machines does not work good on aluminium, but this machine has the best reviews to work on all types of metals even on thinner gauges.

Most of the TIG welders has an issue of overheating with little extra work but Alpha TIG 200X is perfectly beating all these issues with its quality components and new advanced technology. One main thing which justifies the price of this machine is 3 years long warranty which others are not providing. If you have any budget constraint you may check TIG welders under $1000.

Pros
  • Advanced Inverter Technology.
  • Easy to carry due to lightweight and portable.
  • Precise and neat welding on thinner gauges.
  • Long warranty duration.
  • Efficient results on aluminium.
Cons
  • Foot pedal alignment needs improvement.

2. Forney Easy Weld 140 MP, Multi-Process Welder:-

Forney Easy Weld 140 MP - Best TIG WeldersSpecifications:

Input Voltage: 120/230 V
Duty Cycle: 60%
Output Range: 43 - 110A
Weight: 25.8 Pounds
Dimensions: 14.19 x 19.31 x 11.61
Warranty: 12 months

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Forney 140 MP welder is an ideal combo for beginners who can use it for all Stick, MIG and TIG welding. The best thing in this multi-process welder is it is easy to switch option from Stick to MIG and TIG welding even for beginners.

You can control the welding process due to its infinite voltage and wire feed speed and quality multi-functions at such a low price in unmatchable. TIG torch and foot pedals are not included in this multi-process but have great control over the heat process.

This multi-process is ideal for inexperienced, starters and for the seasoned welders having budget issues. Its configuration is very easy and can be customized as per the welding needs.

Pros
  • Multi-Process Welder at an affordable rate.
  • Easy to use even for beginners.
  • Quick and easy configuration.
  • Better heat control to give clean work.
Cons
  • Provide DC Output only.
  • Cannot be used for Aluminium welding.
  • Not suitable for heavy or commercial work.

3. SUNGOLDPOWER 200Amp TIG Welder:-

SUNGOLDPOWER 200Amp - Best TIG WeldersSpecifications:

Input Voltage: 120/220 V
Duty Cycle: 60%
Output Range: 65 - 200A
Weight: 22 Pounds
Dimensions: 13.7 x 5.5 x 10.4
Warranty: 12 months

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If you are looking for an advance technology with a budget constraint, then consider this SUNGOLDPOWER 200Amp because this has the quality to be used for most of the metals like stainless steel, aluminum, copper, and brass. It has better control of heating due to the internal cooling fan which stops the machine from overheating.

This machine is portable so can be carried to anywhere easily due to its lightweight. It has also configuration display screen through which it can be easily customized as per the process requirement.

You can operate SUNGOLDPOWER 200Amp at the dual voltage and one of the best low-price machines which can be used for the dual function of MMA and TIG. This machine also performs better on voltage fluctuations. Further you can TIG welders for home use.

Pros
  • Lightweight and Portable design.
  • Better heat control due to fan cooling system.
  • Ideal for high-frequency DC Tig and MMA welding.
  • Suitable for most of the metals.
  • Better work even with voltage fluctuations.
Cons
  • TIG torch is tricky and still need some improvement.
  • Unstable arc makes welding difficult.

4. Forney Easy Weld 291: – [Best TIG Welders for Hobbyist]

Forney Easy Weld 291 - Best TIG WeldersSpecifications:

Input Voltage: 120/230V
Duty Cycle: 30% @ 180 Amp
Output Range: 10-180A
Weight: 23.3 pounds
Dimensions: 11 x 6.31 x 14.13
Warranty: 12 months

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Forney 291 has the capability of working on dual voltage input 120/230 with easy start technology. Its welder’s wise choice with the dual function of stick and TIG welding which makes the machine affordable for beginners and hobbyists who has budget issues.

It has 8 inches electrode holder, ground clamp, and power cable with an integrated handle which makes more portable and easier to carry anywhere. It has easy start technology and reduces the electrode sticking.

Welders can use this machine for all type of metal cases and due to its stable arc, it gives more clean work. With the life start capability of TIG, this machine does not need any foot pedal.

If you are looking for some heavy project, then you should choose something else because this machine cannot perform for long continuous hours like professional do. Starters and hobbyist can get the perfect value for money here.

Pros
  • Easy to use and quick configuration.
  • Good for a Hobbyist project.
  • Easy to carry due to lightweight and portable.
  • Can be used for a wide number of the metal case.
  • Dual functions of DC stick and TIG welding.
Cons
  • Wire feed rate is slower than other machines.
  • Not good for professionals.

5. Lotos CT520D – AC/DC : [Best TIG Welder for Aluminium]

Lotos CT520D - Best TIG WeldersSpecifications:

Input Voltage: 110 - 220V
Duty Cycle: 60%
Output Range: 15 - 200A
Weight: 38.5 Pounds
Dimensions: 17 x 8 x 11
Warranty: 12 months
Discount: 12%

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Lotos CT520D is a three in one combo TIG, Stick and Arc welder and which has justified its price. Many experienced welders prefer this machine due to these multi-functions like clean cutting and welding as well.

This machine is easy and quick to set up for the welding process and it can quickly start its process. Lotos CT520D works on dual input voltage and a high duty cycle are 60%. This machine is not the lightest in weight but still easy to carry anywhere. It can work for a wide output range of 15-200Amp.

Lotos Stick/TIG welder still has some budget constraints for the welders but on the other side number of features, it makes some sense for its high price. One of them is foot peal due to which welders can work without hand touch with the machine but the angle of the foot pedal is not user friendly due to which its use creates foot pain. There is no finger switch in it due to which beginners may face some problem while adjusting the mid-weld adjustments.

Pros
  • Tig and Stick/MMA/ARC Welder (3 in 1 combo).
  • Clean cutting and welding as well.
  • Can get higher value for money.
  • Easy and quick setup.
  • Quick arc start and welding.
  • A precise foot pedal and heat control.
Cons
  • Expensive for welders having budget issues.
  • Not suitable for heavy-duty work.

6. Weldpro Digital TIG 200GD : [Best TIG Welder for Professionals]

Weldpro Digital TIG200GD - Best TIG WeldersSpecifications:

Input Voltage: 110 - 240V
Duty Cycle: 60%
Output Range: 5 - 200A
Output Type: AC/DC
Weight: 53.3 Pounds
Dimensions: 33.1 x 20.3 x 12.8
Warranty: 12 months

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Weldpro Digital TIG 200GD is one of the best TIG welders in price and features comparison with other four times high priced machines. It includes all the necessary functions of the best TIG and Stick welders. With these functions, it is one of the most affordable machines.

There are two types of models in it, one with Euro-Torch and the other one CK-Torch 2020. Welders who are starters may find some problem in using Euro-style of the torch, but they may pay more to get CK-Torch 2020 because this is more user-friendly torch model.

Weldpro Digital TIG 200GD can be used for dual functions stick and tig welding on dual input voltage 220/110V. This machine may start at low amperage of 5Amp and works on both AC and DC output at great accuracy.

In all the above functions there is a great addition of display screen through which pulse, frequency, A/C balance, start and end amp can be adjusted as per the project need. This is a great guide for beginners.

It has a professionally designed foot pedal which all welders can easily use for amperage control with a dual torch option model. Overall, it is an excellent choice for all types of new and professional welders. But its configuration is not as easy as it looks.

Pros
  • Can be used for almost all types of metals.
  • Includes all necessary functions for TIG welding.
  • Excellent for professional use.
  • Fully adjustable pulse and arc balance.
  • Best value for money.
Cons
  • Not easy to switch from AC to DC.
  • A bit tricky configuration.

7. YESWELDER Digital MIG-205DS :[Best Value for Money]

YESWELDER 205D - Best TIG WeldersSpecifications:

Input Voltage: 110 - 220V
Duty Cycle: 60%
Output Range: 15 - 205A
Output Type: AC/DC
Weight: 33.4 Pounds
Dimensions: 20 x 16.5 x 11
Discount: 14%

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YESWELDER Digital MIG-205DS is also one of the best-priced items in our list. Because when you will compare YESWELER with other TIG welders in the same price range, you will automatically go for it due to its qualities. It is lightweight and easy to move the machine.

You can only use it on dual input voltage power, but the machine can start on a high frequency which will ultimately give you benefit by increasing electrode life. You can use this machine for both TIG and Stick welding process which is amazing in this range and especially for beginners and hobbyist.

YESWELDER is using the latest IGBT soft switch technology and the machine can auto temperature control quality. But the machine can start work on 15amp which is not good for thinner metal projects, but it is bearable with this price range.

You can use this machine for steel, stainless steel, and aluminum metal projects. And it can do the welding jobs quite better than many other same types of welders. Most of the time it gives ideal results for home-based DIY projects or home workshop.

Pros
  • High-frequency start.
  • Light and portable machine.
  • Simple functions and easy to use.
  • Best use for a hobbyist.
  • Can be used for all type of metals.
Cons
  • Tig torch not included in accessories.
  • Only works for DC Output.

8. Hobart 500551 EZ – TIG Welder:-

Hobart 500551 EZ - Best TIG WeldersSpecifications:

Input Voltage: 230V
Duty Cycle: 20% @ 165Amp
Output Range: 10 - 165A
Output Type: AC/DC
Weight: 60 Pounds
Dimensions: 26.8 x 13.7 x 20.8
Discount: 19%

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There are a few machines which have a supportive user interface and Hobart 500551 is one of them. You can start welding by switching on the machine and just setting the range of the material thickness. The display screen on the machine helps to set the machine easily as per the project need.

Hobart 500551 EZ-TIG can work on dual input voltage and with a wide range of output amperage of 10-165A and this creates a stable arc and cater filling ability. This machine also has one of the unique features of high start frequency which help to prevent electrode contamination and increase its life.

There is also a fan in the machine which you can switch on to clean its internal dust which drew in due to the welding process and controls the temperature. There is also a foot pedal through which you can control the output amperage without hand touch.

Most of the time Hobart models are simple to use and while using this model a welder can easily switch between the functions of AC to DC and move along the wider input range of 110-220V. It is a bit expensive for beginners but still provides great value for money. Experts suggest this machine for the best results on aluminum.

Pros
  • Works for both AC and DC.
  • Easy to use interface.
  • Relatively stable arc.
  • Works on the dual input voltage.
  • High-frequency start.
Cons
  • Not suitable for professional’s heavy jobs.
  • Hardly suitable for a wide range of metal thickness.
  • Bit expensive for beginners.

9. Lincoln Electric TIG 200 : [Best TIG Welder for Aluminum] [Hobbyist]

Lincoln Electric TIG 200 - Best TIG WeldersSpecifications:

Input Voltage: 120 - 220V
Duty Cycle: 25% @ 200Amp
Output Range: 10 - 125A
Output Type: AC/DC
Weight: 73 Pounds
Dimensions: 22 x 13.1 x 21

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Lincoln’s Electric is one of the top 3 brands which every expert recommends for welding projects. There are lesser chances for this machine does not fulfil the project needs. This is best for beginners and hobbyists because it is easy to use and quick to configure.

Lincoln TIG welders like Square Wave TIG 200 is portable and may carry anywhere to start the process.  Though this model is quite expensive for most of the starters but still its unique and quality features justifies its price.

The machine can operate on dual input voltage 120/220V with a wide amperage range of 10-125 Amp. This machine works for both stick and TIG welding with the same power and you can also switch between AC/DC output. It provides a smooth arc that performs the process more cleanly.

It also has a TIG torch and foot pedal which makes the switching in the welding easy and smooth. But is more recommended for a hobbyist rather than a professional welder. You can use the machine for a wide range of metals but aluminum, gives the best results.

Pros
  • Quality components including torch and foot pedal.
  • Portable, easy to carry everywhere.
  • Dual functions of TIG and Stick welding.
  • Easy user interface even for beginners.
  • Best results for aluminium.
Cons
  • Expensive for welders with budget constraint.

10. Everlast Power TIG 255 : [Best Choice for Aluminum] [Professionals]

Everlast PowerTIG 255 - Best TIG WeldersSpecifications:

Input Voltage: 240V
Duty Cycle: 60%
Output Range: 5 - 250A
Output Type: AC/DC
Weight: 85 Pounds
Dimensions: 24 x 9 x 17
Discount: 10%

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Heavy-duty IGBT power modules are used in Everlast Power TIG 255 which enhanced its reliability and performance. It starts at a very low amperage of 5amp for both AC and DC operations with a wide amperage range of 5-250Amp.

This is a lightweight and portable machine and you can carry it anywhere. It also has a digital display screen through which you may set welding parameters easily as per the project requirements.

Normally, this Everlast TIG welder can be used for both types of thicker and thinner metals but sometimes it is hard to use on thicker metals at a low amperage start. It also has a consumable starter kit along with a TIG torch.

There is also a built-in cooling system and when the machine gets heated due to operation on 240V then its Everlast power cooler control that heat to a minimum level. There is also one great feature of Arc Force Control which you may use in stick welding and it helps to reduce spatter and improve both performance and arc quality.

During the advanced AC operations, 10HZ pulse mode helps to improve penetration in thicker metals and can reduce the burn through thinner metals. There are various forms of AC waves as per the project need like Advance Square, Soft Square, Triangular etc.

Pros
  • Quality components with IGBT Power modules.
  • Quick and easy configuration.
  • Can be used for thicker and thinner metals.
  • One of the best AC/DC TIG welder.
  • Consumable Starter Kit.
Cons
  • Difficult to weld steel on low amperage.
  • Hard to use on thicker metals.

11. Lincoln Electric TIG 225 : [Best Choice for Beginners]

Lincoln Electric TIG 225 - Best TIG WeldersSpecifications:

Input Voltage: 208 - 230V
Duty Cycle: 40% @ 130Amp
Output Range: 5 - 230A
Output Type: AC/DC
Weight: 263 Pounds
Dimensions: 38 x 19.8 x 31.2
Warranty: 3 Years

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Lincoln Electric TIG welders as TIG 225 is the kind of machine with more efficient results, easy configuration, and a quick start. Even beginners and inexperienced can easily use this machine. All components in this model are of great quality which even justifies its high price.

TIG welders work on a dual input voltage of 208-230V with a low amperage start of 5Amp (Micro Star Technology). With this, the machine also works for both AC & DC output. The duty cycle is 40% @ 130 Amp which is you may consider good for TIG welding.

You can use it for both stick and TIG welding and it has a great feature of AC auto-balance which improves penetration on thicker metals and give clean work. This function is very good for aluminum welding projects.

Though this machine is portable, its weight is more than an average tig welder machine, so it is not easy to carry anywhere. One of the great things about this machine is 3 years warranty which is unusual and gives a beginner a good time to learn the welding process by doing some experiments and give customer support.

There is a built-in cooling fan that prevents the TIG welder from overheating with some continuous process.

Pros
  • A built-in cooling fan that stops overheating.
  • Quality components.
  • Easy configuration – Best for inexperienced.
  • May start work at low amperage.
  • 100% performance reviews.
Cons
  • Expensive for welders with budget constraints.
  • Heavyweight and hard to move.

12. Miller DC Maxstar 150 STL : [Best Miller TIG  Welder]

Miller DC Maxstar 150 - Best TIG WeldersSpecifications:

Input Voltage: 115 - 230V
Duty Cycle: 35% @ 100Amp
Output Range: 5 - 150A
Output Type: DC
Weight: 40.45 Pounds
Dimensions: 25 x 5.5 x 9
Warranty: 3 Years

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If you are looking for a quality and reliable component machine, then Miller DC Maxstar 150 STL is a perfect choice for you. It is lightweight and portable, so you can carry it anywhere for the project. It is the only available DC inverter TIG welder with amazing results.

You can use this machine for all type of metals but especially on steel, it works excellently. It has a great function to switch between the Stick and TIG applications as per the project need.

Maxstar 150 STL works on the dual input voltage of 115V and 230V and the user can switch between the voltages just by an MVP plug. This machine has a wide amperage range of 5-150A which also gives a low amperage start even at @5Amp. Using this wide range of amperage also gives a stable arc which gives high finishing results. You can also control the amperage remotely.

One of its core advantages over other machines is its Overheat and Power Protection due to which its fan reduces overheating and power usage and makes this machine highly durable and cost-effective.

This miller TIG welder might be expensive for the persons who need it for both a tig welder for both AC and DC functions and will also need a separate foot pedal to buy. Its reviews for using it on thicker materials are not so good and unable to weld aluminium.

Pros
  • Stick, TIG welding lift arc features.
  • Lightweight and easy to carry anywhere.
  • Easy switch between dual voltage.
  • Best for steel welding.
  • 100% performance reviews.
  • Easy user interface.
Cons
  • Not suitable for aluminium welding.
  • Only with DC Output.

TIG Welding Safety Tips:

Most probably you all know that working in an electric environment is always dangerous and that need proper safety precautions before starting the working like welding. We are giving a brief checklist for TIG welders to avoid any mishap.

Acquire Complete Knowledge:

  1. Before using any tig welder acquire proper knowledge of using that machine. e.g. For which material thicker or thinner you may use the TIG welder, to avoid metal burning.
  2. Check, whether the machine has an over-heat control feature or not as per the environment requirement.
  3. Before buying, assess the requirements of your project process to purchase the machine as per assessment.

Acquire Safety Precautions:

  1. You must wear welding helmets, gloves, and glasses to avoid any loss due to any electric shortage or gas explosion.
  2. Arrange safety and first aid box to deal urgently in case of any mishap and reduce the loss.
  3. After completing tasks, discontinue the main electric switch to avoid any short circuit.
  4. Stop irrelevant persons to enter the project Site area.

TIG Welding Frequently Asked Questions:

  1. Why are TIG welders so expensive?

TIG welders are used in welding the expensive machinery and to give the quality output, these machines are made with more sophisticated spare parts like copper wires which is very much expensive. Argon gas is used as protection to shield the arc to avoid and reduce any contamination in case of metals burning. In fact, all spare parts are very much qualitative and expensive than simple stick welders. Along with this you can find welding institutes list here.

  1. Can all TIG welders weld aluminum?

Yes, TIG welding is possible with both AC and DC current machines. But in the case of DC, it is better, that the user or welder should have some experience of TIG welding. Because you will need to adjust the DC welder properly before using it for aluminum welding.

Basically, during aluminum welding, when the metal gets exposed to the environment it creates aluminum oxide. Aluminum oxide has a higher melting point than aluminum and this is the hindrance in creating a bond between two parts for welding. AC TIG machine has more penetration in welding the aluminum and creates more heat to give a strong bond between metals. It also cleans the aluminum oxide layer.

  1. What should I look for when buying Best TIG welders?

There are two basic factors which almost every buyer considers the most. One is budget and the other is Task requirements and same is applicable here. This is also good to choose the winning product. If you are clear about your budget, then check the features below as per your project requirements.

  1. Foot Pedal: is used to control amperage during the process without hand touch.
  2. Portable: Lightweight and portable machines can be used outside projects.
  3. Pulsed Welding: creating more pulses per second to give clean welding in the result.
  4. High-Frequency Start: machines with HF settings easily control arc in TIG welding.
  5. Air Cooled, Water Cooled Torch: Water-cooled torch has a smaller head and gives more fine work than air-cooled torch in a heated environment.
  6. Stable Arc: Most of the cheaper welders has unstable arc issues, which are not good for quality work.
  1. What is the difference between MIG and TIG welding?

The difference between MIG and TIG welding lies in the way arc is used in both processes. In TIG welding process, a long rod is used to fuse the two metals directly and welds together, and MIG welding uses feed wire that moves through the gun to create the spark and in results, melts to weld the metals.

TIG welders are mostly used for comparatively small projects which needs more precise results on thinner metals. MIG welders are easy to control and use even for beginners and better for longer projects.

  1. How to choose the best cheap TIG welder?

First, you should clear one thing that quality best TIG welders will always be expensive. But still, if you have budget constraints and you have limited use of the TIG machine then you may choose the best machine for your project. You may choose a DC machine if your task does not relate to aluminum welding. If you are doing an indoor project then you may go for without a portable option and that will cost you lower.

  1. Can we TIG weld without gas?

In TIG welding, one of the main parts is “shielding gas” without which the process is impossible. When an electric arc passes the electrode, it melts down the rod to weld the metal parts. The electric arc may burn the electrode and contaminate the welding field without shielding gas and will not be able to penetrate the workpiece.

Currently, as beginner, if you are reluctant to use the welding machines with gas, you may use such machines which have multi-process functions like TIG, Stick welding and Plasma Cutter.

Conclusion:

The actual decision of purchasing the right TIG welder revolves around three points, as we discussed earlier in detail i.e. Your budget, Task requirements, Product Specifications. Do not just get fascinated with machine features or a high price of a TIG machine. If you have purchased a high-price machine that is famous for an irrelevant function like aluminum welding while you are not going to weld the aluminum it is better to go for simple DC TIG machine with lower cost.

It is best for you to take an inside out approach to choose the best TIG machine. As per our research, AHP Alpha TIG 200X is the best TIG welder, in overall cost-benefit analysis. If you are looking for a multi-process welding machine, then you may go for PrimeWeld CT-520DP.

We have discussed all those machines which have the best customer reviews and unique features so you can use as a beginner, hobbyist or as a professional. So, go and assess these machines as per your requirement and start your projects with a better experience.

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