8 Best Cheap TIG Welder 2021 Reviews | Top Picks

Eight best cheap TIG welder with amazing features like affordability, reliability, and ease of use, making them ideal for beginners.

TIG welders, also known as Gas Tungsten Arc welders, are essential equipment for professional fabricators and DIYers. TIG welders for commercial and professional use are technologically advanced tools that can make your welding projects a real breeze.

However, as a beginner or DIY enthusiast, you may find these models super expensive.

Don’t worry! In the past few years, many well-reputed brands have introduced their entry-level TIG welders. But keeping affordability in mind, these models are designed to carry out light-duty tasks and have relatively simpler and straightforward operations.

This review entails the eight best TIG welders under $500. Give a read to this review, and it will help you choose the best cheap TIG welder for your next DIY project

8 Best Cheap TIG Welder

Image Product Details   Price
AMICO-POWER Amico TIG-160DC • Lightweight and portable
• Dual voltage power supply
• Energy efficiency
• Suitable for multiple applications
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Mophorn-TIG200-200A Mophorn TIG200 200A AC DC Aluminum Tig Stick Welder • Energy-efficient TIG welder
• Suitable for various applications
• Easy setup, straightforward operation
• The built-in electrical safety mechanism
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YESWELDER-TIG YESWELDER TIG-205DS HF • Dual-voltage supply
• Excellent build quality
• 60% duty cycle
• IGBT Technology for efficiency
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HITBOX-TIG-Welder HITBOX TIG Welder 200 Amp • Energy-efficient
• Dust Proof control panel
• Lightweight and portable
• IGBT inverter
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SUNGOLDPOWER SUNGOLDPOWER 200Amp TIG • Dual voltage support
• Portable
• Maximum efficiency
• High-frequency welding
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EVERLAST-PowerARC 2019 EVERLAST PowerARC 160STH • Dual voltage
• Precise controls for detailed works
• IGBT inverter
• Lightweight and portable
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AMICO-POWER-ATIG AMICO POWER ATIG1852018 • HF start for smooth operation
• Dual voltage
• Perfect for welding thick materials
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Lotos-1 Lotos CT520D 50 AMP • 3-in-1 combo
• Dual voltage support
• Precise controls
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1. Amico TIG-160DC

Amico TIG-160DC is an inexpensive but surprisingly efficient product, packed with various features, making it an excellent choice for beginners and veteran welders.

It put forward an amperage range between 20 to 160 amp, which provides maximum flexibility, and allows you to work with materials having varying penetration requirements.

It is an inverter welder with an LED display, showing every piece of information in a digital format. However, this information is easy to understand and makes it easier to use the TIG welder.

The best part of this TIG welder is that it is versatile and perfectly fits a wide range of welding applications. From stick and MMA welding to ARC welding, this inverter TIG welder will do the job, making it useful for varying situations.

Moreover, you can use this fantastic machine for welding various materials like stainless steel, Copper, Chrome, Mild steel, and Cast Iron. Duty Cycle is another crucial thing to look for in a welding machine. It is the time period in which a machine operates safely while managing thermal overload.

Thankfully, Amico 160DC adheres to the US standards, having a Duty Cycle of 60%. This means the machine has efficient heat adjustability and a thermal overload management system, making it one of the safest and long-lasting TIG-welders under $500.

Another noteworthy feature of the machine is its portability. Having a low profile and lightweight, only 14.5 lbs, this is a portable machine. You can easily transport the machine over the place where you need it.

Furthermore, a dual voltage input (120V/230V) makes the machine compatible with any standard power supply and makes it fast and energy-efficient. However, some untrained fabricators may find it difficult to operate the machine at 230V.

It also features an insulated gate bipolar transistor. The presence of this electronic switch supports fast and quick switching, making the machine more energy-efficient and decreasing the stress on electricity bills.

  • Lightweight and portable
  • Dual voltage power supply
  • Energy efficiency
  • Suitable for multiple applications
  • Steep learning curve
  • Not ideal for aluminum wedding

Amic TIG-160DC is one of the best cheap welders that combines versatility, energy efficiency, and long-term performance. Moreover, this machine complies with all electrical safety rules and regulations, as devised by the USA government.

2. Mophorn TIG200 200A AC DC Aluminum Tig Stick Welder

Morphine Tig200 is another compact, lightweight, and portable TIG welder under $500, which offers easy transportation and long-term performance, making it ideal for household use and professional fabricators.

This is a 2-in-1 machine that is suitable for MMA, ARC as well as TIG welding. The most attractive feature of the machine is its simple setup and ease-of-use. This is a dual voltage machine that works on two voltage supplies, 110V and 230V, and a wide amperage range.

The machine has a straightforward operation; you can easily adjust the amperage to anywhere between 20 to 220A, and switching from 110V to 220V is pretty smooth. Although it is a specialized product for normal steel welding, it also works perfectly on non-ferrous metals, cast-iron, copper, stainless steel, aluminum alloy, and steel alloy.

Due to its ability to work with various materials, it can be used for various home-based and industrial applications like home decor, machine manufacturing, metal processing, automotive workshops, and construction fields.

Keeping electrical safety and long-term performance in mind, this is a very well constructed, IP21 rated machine with efficient electrical safety mechanisms.

Moreover, it has a built-in system to protect the overvoltage, over-heat, and over-current. This feature helps improve electrical safety and extends the machine’s internal parts’ life, resulting in efficient and long-term performance.

Another standout feature of the Morphon TIG welder is PWM technology. Power width modulation technology reduces the power loss between switching devices. This technology makes this welder highly energy-efficient, with minimum power loss and lesser noise production.

  • Energy-efficient TIG welder
  • Suitable for various applications
  • Easy setup, straightforward operation
  • The built-in electrical safety mechanism
  • Short cable length
  • No warranty

Morphon TIG200 is an amazing stick and TIG welding machine with 85% efficiency ideal for both home-based and professional fabricators. Its ability to work with both ferrous and nonferrous materials makes it one of the best cheap TIG welders under $500.

3. YESWELDER TIG-205DS HF

If you are looking for a simple and portable welder that helps you complete your DIY projects and daily household repairing works, consider tig-250DS by YESWELDER.

It is an ideal machine for beginners with a high-frequency strat, straightforward operation, and smooth welding performance.

The most standout feature of the machine is its dual voltage input. It means that the machine can be used on the standard home 110V voltage supply or can run on 220V from a commercial place generator.

Since the machine is advertised as an excellent option for beginners, it has an extremely intuitive control panel consisting of an on-off switch and an amperage setting wheel.

Moreover, the machine combines electrical safety and efficiency features for best performance.

Insulated-gate bipolar transistor technology is used for soft switching and maximum energy efficiency. The machine works in a wide amperage range between 15A to 200A, making it suitable for both light-duty and heavy-duty applications.

The machine displays the amperage level on LCD, which is extremely helpful for professional and amateur fabricators. Electrical safety is another major concern of the customers.

Thankfully, YESWELDER TIG-250DS has a built-in system to manage the voltage fluctuations, current overload, and an automatic temperature adjustment system.

Moreover, it has a 60% duty cycle, which complies with US electrical safety rules and guidelines. All these features make it a safe and highly efficient TIG welder on the market.

Despite its low price, the TIG 250DS has no compromise on quality. All the external and internal parts are made of high-quality materials and are well-screwed for maximum strength, stability, and durability. Moreover, there is a protective plastic lid on the control panel for long-lasting performance.

  • Dual-voltage supply
  • Excellent build quality
  • 60% duty cycle
  • IGBT Technology for efficiency
  • Not ideal for heavy-duty applications

TIG-250DS has plenty of amazing features, including a High-frequency arc start, dual voltage supply, and straightforward operation. The machine has a superior build quality and efficient safety mechanisms, making it one of the best cheap TIG welders under $500.

4. HITBOX TIG Welder 200 Amp

HITBOX TIG welder is a technologically advanced machine with a smaller profile, maximum portability, and a solid performance for light-duty welding applications. Although this is not a pro-welder, it delivers quality welding for a wide range of applications, especially DIY and home decor ideas.

It is a versatile machine that supports MIG, LIFT, and arc welding in addition to TIG welding.

Moreover, this multifunction welder works with a wide range of materials, like steel, alloy steel, brass, copper, and bronze. Remember that this welder doesn’t weld the cast iron and aluminum materials, which is probably its biggest disadvantage.

The machine has a simple and straightforward setup and comes packed with a complete set of accessories. The complete package includes earth clamp, electrode holder, welding MIG gun, gas tube, plug, and flux-cored wire. It means it is a ready-to-go device, and you don’t need to purchase anything extra to begin the operation.

Moreover, an intuitive control dashboard with clearly labeled controls makes the machine ideal for beginners. The dashboard consists of an on-off switch, amperage control wheel, and an LCD that displays the amperage level, wire speed, and voltage.

For instant safety control dashboard is covered with a transparent plastic membrane making it dust-and moisture-proof. This protection improves LCD visibility and increases the life of knobs and controls.

In short, best part of the machine is its compact profile and lightweight. Weighing only 19 pounds, this machine can be transported to a place where you need it.

The machine exhibits smooth and fast wedding performance, thanks to 120 kHz inverter frequency and dual voltage support. Dual voltage support makes the machine useful at standard home supply as well as 230V commercial generator supplies.

For maximum efficiency and electrical safety, HITBOX IG welder features a 100% and 60% duty cycle for 200amp and 130 amp, respectively. Furthermore, an IGBT inverter, coupled with built-in heat, voltage, and current management technology, makes it one of the most reliable, energy-efficient, and safest TIG welders around the market.

  • Energy-efficient
  • Dust Proof control panel
  • Lightweight and portable
  • IGBT inverter
  • Not suitable for aluminum welding

If you are looking for an affordable, lightweight, and portable TIG welder that serves the purpose of light-duty welding applications, the HITBOX TIG welder is an excellent option. Its ability to work with a variety of materials, dual voltage support, affordable price, and straightforward setup helps it stand out as the best cheap TIG welder.

5. SUNGOLDPOWER 200Amp TIG

SUNGOLDPOWER is an affordable, lightweight, yet powerful and cheap TIG welder with plenty of amazing features, including greater efficiency, onboard system protections, versatility, and compensation for voltage fluctuations.

The feature that stands out most is its lightweight construction and straightforward setup. Weighing only 22 lbs, the machine makes an ideal choice for the welders who are always on the go. Meanwhile, its low profile and lightweight nature make it possible to transport the machine at the place of application.

Its HF strat makes the startup process a breeze. An intuitive and straightforward control panel with an LED amperage display makes the whole process simple and straightforward, even for beginners.

This TIG welder can weld various materials like copper, bronze, stainless steel, normal steel, and steel alloys. Remember that this machine is not suitable for aluminum welding. Moreover, this welder not only limits itself to TIG welding but can also be used for MMA, ARC, and STICK welding.

Another amazing feature of the machine is its built-in power and electrical safety mechanism. The machine automatically manages the overcurrent, overvoltage, under-voltage, and overload issues. It also compensates for voltage fluctuations, making it one of the most reliable cheap TIG welders around the market.

Having the dual vantage support 110V/220V and 60% duty cycle at 180 amp, this inexpensive TIG welder can outperform many powerful models that may cost you an arm and a leg.

  • Dual voltage support
  • Portable
  • Maximum efficiency
  • High-frequency welding
  • Not suitable for aluminum welding
  • Lacks many professional features

Sungoldpower is one of the most efficient entry-level TIG welders that comes packed with a bunch of features, including versatility, portability, efficiency, and reliability. Even though the machine lacks many features required by professional fabricators, it still offers great value for the money.

6. 2019 EVERLAST PowerARC 160STH

If you’re looking for an entry-level TIG welder, as a beginner, Everlast PowerARC will do the job for you. In short, it features straightforward dials, simple controls, and settings for ease for beginners and amateurs.

The machine comes with a handful set of features, like versatility, HF start, dual voltage, and IGBT inverter switch technology. To begin the operation it has two options, HF and Lifts start. Moreover, the dual voltage output makes the welder ideal for various applications ranging from very basic to highly demanding.

Unlike other cheap tig welders, Everlast PowerARC promises maximum efficiency, making it an efficient tool for finer wedding works that require detailing and perfection. Its HotStart and Auto Arc feature make the machine easier to use, provides more precise controls, and results in the best finish possible.

Another standout feature of this cheap TIG welder is a super lightweight construction and compact design. The machine is ideal for mobile fabricators; they can easily transport the whole structure over the point of application.

Dual voltage and 35% duty cycle makes the welder ideal for commercial and heavy-duty applications as well. The dual voltage feature makes the welder capable of using 120V generic supply at home and tolerating the varying power sources at commercial locations.

Although EVERLAST PowerARC can weld a wide range of materials, including ferrous and non-ferrous, you cannot expect it to perform well for aluminum. This is because it does not have an AC output.

  • Dual voltage
  • Precise controls for detailed works
  • IGBT inverter
  • Lightweight and portable
  • No AC output

If you are looking for an efficient and portable TIG welder that can handle lightweight commercial applications as well, there is nothing better than Everlast PowerARC.

With dual voltage support, HF and ARC start options, and a 35% duty cycle, this cheap TIG welder can handle most of the DIY and basic commercial welding tasks like a PRO.

7. AMICO POWER ATIG1852018

It is another excellent multi-function TIG welder with a wide amperage range and dual voltage technology, making it an excellent choice for DIYers and beginners. It is a 2-in-1 welder that supports TIG and sticks welding.

The machine comes with a complete set of accessories, and you can begin the process right after purchase. These accessories include a TIG torch, work clamp cable, electrode and a and a power cable.

The feature that helps it stand out as the best cheap TIG welder under $500 is its amazing welding capacity for thick materials. So, its amazing penetration power, the welder can weld up to ⅜-inches in thickness, which is an amazing quality for such an inexpensive welding machine.

Moreover, it is a versatile machine that can weld various materials, like copper, bronze, brass, steel, etc. however, as it doesn’t have AC output, we cannot use this welder for applications involving aluminium.

Other amazing features of the machine are ease of use and straightforward operation. With an HF start, the machine starts the operation in no time. It also offers multiple arc settings and adjustments, making the machine suitable for light-duty and heavy-duty applications.

Portability and a smaller profile are also noteworthy features of this cheap tig welder. It weighs only 19 lbs and has a compact structure, which means you can easily carry this useful DIY tool everywhere.

  • HF start for smooth operation
  • Dual voltage
  • Perfect for welding thick materials
  • No AC output

Amico TIG welder is an amazing entry-level welder that serves the purpose of both DIY enthusiasts and professional fabricators. With its amazing thickness ability and dual voltage support, this TIG welder is one of the best TIG welders under $500.

8. Lotos CT520D 50 AMP

LOTOS CT5200D is a 3-in-1 machine that combines versatility, affordability, and efficiency at one stage. In addition to TIG and STICK welding, this machine works as a plasma cutter. The best feature that we found in this TIG welder is its wide amperage range and amazing thickness cutting abilities.

With an amperage range between 15-200 amp, the machine works perfectly for light-duty to have duty applications.

Moreover, its maximum cutting ability is up to ½ inches, which is an impressive feature for a TIG welder under $500. Although it can weld various ferric and non-ferrous materials, it cannot weld aluminum due to a lack of AC output support.

Furthermore, this Combo machine is extremely well-built with precise adjustments and controls, making it suitable for thin gauge materials, and detailed welding tasks. This feature makes it useful for home decor projects, as it imparts a beautiful finish.

Additionally, it comes with a pre-fitted industrial-grade Type D plug, which helps you quickly connect the air compressor and begin the process without delay. You can buy this product with full confidence as manufacturers offer a one-year limited warranty and 30-day money-back guarantee.

  • 3-in-1 combo
  • Dual voltage support
  • Precise controls
  • Not ideal for aluminum welding

Getting a 3-in-1 combo machine for under $500 is a real bargain. Its dual voltage support, precise controls, and impressive thickness ability make the machine one of the best cheap welders around the market.

Wrapping Up

It’s quite evident that there are many features to look for in a TIG welder. It is very difficult to choose the best model when the market is flushed with plenty of inexpensive models.

Even though all the models on our list are cheap and affordable, they combine some impressive features like versatility and efficiency, making them a real bargain.

Our top three picks from the list are

  • HITBOX TIG Welder 200 Amp for its versatility, efficiency, IGBT inverter technology, and intuitive control panel.
  • Amico TIG-160DC for its wide amperage range, ability to work with various material, and impressive built-in heat and voltage management system.
  • 2019 EVERLAST PowerARC 160STH for its dual voltage support, HF start, and ability to carry out the most demanding and detailed welding tasks.

We can safely conclude that cheap TIG welders are efficient tools for beginners and DIYers. Moreover, they also offer many impressive features that may help the veteran fabricators complete their professional projects.

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