Best MIG Welder for Under 500 – Top Picks & Reviews

Finding the Best MIG Welder for Under 500 can be a challenging task, as there are many options available on the market. MIG welding is a popular form of welding that offers versatility and ease of use. It is commonly used for automotive repairs, DIY projects, and metal fabrication.

When looking for a MIG welder under $500, it is crucial to consider factors such as power output, duty cycle, welding capacity, and ease of use. The welder should be able to handle a variety of materials and thicknesses and provide a smooth and consistent weld.

After thorough research and analysis, I have compiled a list of the best MIG welders under $500. These welders offer excellent performance and features at an affordable price. Whether you are a beginner or an experienced welder, these welders will meet your needs and provide you with reliable and efficient welding results.

In this guide, I will provide detailed reviews of each MIG welder, highlighting their key features, pros, and cons. By the end of this guide, you will have all the information you need to make an informed decision and choose the Best MIG Welder under $500 for your welding needs.

Also Read: Welding Tools for Beginners

What should you consider when buying the Best MIG Welder for Under 500?

Buying a MIG welder can be a significant investment, especially if you’re on a budget. However, with a budget of under $500, there are still plenty of options available that can meet your welding needs. Here are some important factors to consider when purchasing a MIG welder in this price range:

Power Output: The power output of a MIG welder is measured in amps and determines the thickness of metal it can weld. For most DIY projects, a welder with a power output of 120 volts and around 140–180 amps should be sufficient. Make sure to check the specifications of the welder to ensure it meets your specific requirements.

Duty Cycle: Duty cycle refers to the amount of time a welder can operate continuously before it needs to cool down. A higher duty cycle means longer welding times without interruptions. Look for a welder with a duty cycle of at least 20% at its maximum output to ensure efficient and uninterrupted welding.

Wire Feed Speed Control: The wire feed speed control allows you to adjust the speed at which the welding wire is fed into the weld puddle. This feature is crucial for achieving consistent, quality welds. Look for a welder with a reliable and adjustable wire feed speed control mechanism.

Gas or Gasless Operation: MIG welders can operate with or without shielding gas. Gasless MIG welders use flux-core wire that produces its own shielding gas when it melts, making them more portable and suitable for outdoor use.

On the other hand, gas MIG welders require a separate shielding gas supply for optimal welding performance. Consider your specific welding needs and choose a welder that offers the appropriate gas or gasless operation.

Portability and Ease of Use: If you plan on moving your welder frequently or working on different job sites, consider the weight and portability of the unit. Look for a compact and lightweight welder that is easy to transport. Additionally, ensure that the controls and settings are user-friendly and intuitive for a hassle-free welding experience.

Brand Reputation and Customer Reviews: Before making a purchase, research the brand’s reputation and read customer reviews of the MIG welder you are considering. This will give you insights into the reliability, durability, and overall performance of the welder. Look for brands with a good track record and positive feedback from users.

Warranty and Customer Support: A good warranty and reliable customer support are essential when purchasing any welding equipment. Ensure that the welder comes with a warranty that covers manufacturing defects and provides adequate customer support in case of any issues or concerns. Remember, while it may be tempting to opt for the cheapest welder available, it’s important to prioritize quality and reliability.

By considering these factors and conducting thorough research, you can find a MIG welder under $500 that meets your needs and provides reliable performance for your welding projects.

FeatureYESWELDER Digital MIG-205DSWeldpro 155 Amp Inverter
Voltage110/220V Dual Voltage110/220V Dual Voltage
Amperage200Amps155 Amps
Welding ProcessesMIGMIG/Stick Arc Welding
Inverter TechnologyYesYes
Digital DisplayYesYes
Welding Material CompatibilitySteel, Stainless Steel, etc.Steel, Stainless Steel, etc.
Wire Diameter Capacity0.023″ – 0.035″Not specified
Duty Cycle60% at 200Amps30% at 155 Amps
WeightApproximately 33 lbs (15 kg)Not specified
Additional FeaturesSpool Gun CompatibleStick Arc Welding Capability
WarrantyNot specified2 Years

Also Read: Best Multi-Process Welder for Home Shop

YesWelder MIG-205DS MIG Welder

YesWelder MIG-205DS MIG Welder

The YesWelder MIG-205DS MIG Welder is a top-of-the-line welding machine that offers exceptional performance and versatility. Whether you are a professional welder or a DIY enthusiast, this welder is designed to meet all your welding needs.

With a maximum output of 205 amps, this welder provides enough power to tackle even the toughest welding tasks. It features a dual voltage input, allowing you to switch between 110V and 220V power sources, making it suitable for use in a variety of settings.

One of the standout features of the YesWelder MIG-205DS is its digital display, which allows for precise and easy adjustment of welding parameters. You can easily select the desired wire speed and voltage settings, ensuring optimal weld quality.

In terms of durability, this welder is built to last. It features a sturdy metal construction, ensuring that it can withstand the rigors of regular use. Additionally, it comes with a built-in cooling fan and thermal overload protection, preventing overheating and ensuring safe operation.

Furthermore, the YesWelder MIG-205DS offers excellent welding performance. It is compatible with both flux-cored and solid wires, allowing for a wide range of welding applications. Its smooth and stable arc ensures clean and precise welds, while the adjustable wire feed speed provides optimal control.

What We Like:

  • The YesWelder MIG-205DS MIG Welder offers the flexibility to handle a wide range of welding projects.
  • The MIG-205DS MIG Welder delivers excellent welding performance, providing precise and consistent welds.
  • Built with high-quality materials and components, the YesWelder MIG-205DS MIG Welder is designed to be durable and reliable.

What We Don’t Like:

  • The YesWelder MIG-205DS MIG Welder may not offer as many advanced features or functionalities compared to higher-end models on the market.



The ARCCAPTAIN MIG Welder is a powerful and versatile welding machine offering multiple welding processes. With its Gas/Solid Wire MIG, Gasless Flux Core MIG, Stick/MMA, Spot welding, Lift TIG, and optional spool gun connector, this welder is suitable for all kinds of welding requirements.

One of the standout features of this MIG welder is the Synergic MIG function. With digital control and automatic matching of recommended current and wire feeding speeds, it makes welding a breeze, especially for beginners. You can also adjust the welding current according to your welding habits, allowing for more customization.

The ARCCAPTAIN MIG Welder also offers some special functions that further enhance your welding efficiency. These include adaptive craters, burn-back adjustments, and pre-flow/post-flow. These features ensure smoother and more precise welds, making your work more efficient.

The large LED display on this welder is revolutionary and provides accurate data display. This makes it easy to read and understand the settings without having to take off your welding helmet. Additionally, the welder is designed to be portable, with a handle and shoulder strap included. This makes it convenient for outdoor maintenance or DIY projects.

In terms of safety, the ARCCAPTAIN MIG Welder has various protection functions, including VRD, overcurrent, overvoltage, overload, and overheating protection. This ensures that you can work with peace of mind, knowing that you are protected.

What We Like:

  • It can weld various materials, such as steel, stainless steel, and aluminum.
  • The ARCCAPTAIN MIG Welder provides high welding efficiency, ensuring fast and precise welds.
  • This welder is compact and lightweight, making it easily portable.
  • Investing in the ARCCAPTAIN MIG Welder can be cost-effective in the long run.

What We Don’t Like:

  • ARCCAPTAIN MIG Welder is that it may not be suitable for heavy-duty welding tasks.

Forney Easy 140 FC-I MIG

Forney Easy 140 FC I MIG

The Forney Easy 140 FC-I MIG machine is a fantastic entry-level welder that is perfect for a variety of projects. It is incredibly easy to use, thanks to its infinite voltage and wire feed speed control, allowing you to dial in the perfect weld every time.

Despite its compact and lightweight design, weighing only 19 lbs, this welder is surprisingly powerful. With an output of up to 140 amps, it can easily handle welding mild steel up to 1/4 inch thick.

The rugged all-metal case ensures that this welder can handle the day-to-day demands of any project. It is also designed to accommodate both 2- and 10-pound rolls of wire, giving you flexibility in your welding options.

The Forney Easy 140 FC-I MIG machine comes with everything you need to get started, including an 8-foot MIG gun, an 8-foot ground clamp, and an integrated handle with a torch wrap for easy transportation. It also includes a 20- to 15-amp adapter for added convenience.

Backed by a 12-month warranty, you can trust that this welder is built to last. Its compact dimensions of 16.75″ x 8.125″ x 12″ make it easy to store and transport.

For optimal performance, it is recommended to use accessories such as contact tips, welding nozzles, a diffuser, flux core MIG wire, anti-spatter spray, and nozzle gel, which are all available separately.

What We Like:

  • The Forney Easy 140 FC-I MIG welder has several advantages, including being easy to use and perfect for beginners.
  • It has a simple interface and can be set up quickly, allowing users to start welding with minimal hassle.
  • The welder also offers a wide amperage range, allowing for versatility in welding different materials and thicknesses.
  • The Forney Easy 140 FC-I MIG welder is portable and lightweight, making it convenient for users who need to move it around frequently. 

What We Don’t Like

  • The Forney Easy 140 FC-I MIG welder has a limited power output. 
  • The welder is designed for flux-cored welding only, limiting its versatility compared to welders that can also perform MIG welding.

Eastwood 140 Amp MIG Welder

Eastwood 140 Amp MIG Welder

The Eastwood 140 Amp MIG Welder is a portable and lightweight welding machine that is perfect for beginners and hobbyists. It operates on 120 volts and can weld mild and stainless steel from 24 gauge to 3/16″.

One of the standout features of this welder is its use of the latest IGBT inverter technology, which allows for a welding range of 30-140 amps. This ensures smooth operation and consistent welds. The welder also comes with a metal drive motor for optimal performance and use. 023-.035 wire in 4″ and 8″ spools.

The Eastwood MIG Welder has long ground, torch, and power cables, providing flexibility and convenience during use. It also has 2T and 4T modes for long welds and can be used for Flux-Core welding if gas is not available.

Eastwood is a trusted brand known for its high-quality and innovative products. They offer lifetime technical support and have a strong track record in product design and development.

It’s important to note that safety precautions must be followed when using this welding equipment. Approved safety glasses, a welding helmet, and protective leather welding gloves must be worn at all times.

What We Like:

  • The Eastwood 140 Amp MIG Welder has several advantages, including being compact and portable, making it easy to transport and use in different locations.
  • It also has a high welding capacity, allowing for the welding of thicker materials. The welder is user-friendly and suitable for both beginners and experienced welders.
  • It offers precise control and produces clean and professional welds.
  • Additionally, the Eastwood 140-amp MIG Welder is durable and long-lasting, providing excellent value for its price.

What We Don’t Like

  • One possible disadvantage of the Eastwood 140-amp MIG Welder could be its limited power output.
  • It may not be suitable for heavy-duty welding projects that require higher amperage.

W Weldpro 155 Amp Inverter MIG/Stick Arc Welder

W Weldpro 155 Amp Inverter MIG Welder

The W Weldpro 155 Amp Inverter MIG/Stick Arc Welder is a highly capable and versatile welding machine that offers exceptional performance without breaking the bank. It is equipped with features that are designed to meet even the most demanding welding jobs.

This welder can perform MIG, flux core, and DC stick welding, and it also has the ability to adapt scratch TIG with the optional TIG torch. The latest version of this welder includes the option to replace the torch cable with an aluminum spool gun, enabling spool gun operation with a simple switch.

This welder comes packaged with multiple drive rollers, both smooth and knurled for flux core welding, a reel of flux core wire, a gas regulator for MIG welding, and a stick welding electrode stinger. It is ready to handle most DC welding needs.

Despite its compact size, this welder is portable, capable, and versatile. It can run on both 120V and 240V, making it suitable for a variety of welding applications. Additionally, it comes with a 3-year warranty, providing peace of mind to users.

What We Like

  • The inverter technology used in this welder makes it lightweight and compact, making it easy to transport and use in different locations.
  • The welder is designed with user-friendly controls and settings, making it suitable for both beginners and experienced welders.
  • The welder provides a high amperage output, allowing for efficient and precise welding.
  • The Weldpro 155 Amp Inverter MIG/Stick Arc Welder offers great value for its price, providing professional-level performance at an affordable cost.

What We Don’t Like

  • The Weldpro 155 Amp Inverter MIG/Stick Arc Welder may not be suitable for heavy-duty welding tasks.

Lincoln Electric 90i MIG and Flux Core Wire Feed Weld

Lincoln Electric 90i MIG and Flux Core Wire Feed Weld

The Lincoln Electric 90i MIG and Flux Core Wire Feed Weld-PAK Welder is a versatile and portable welding machine perfect for professionals and beginners. This welder can be used anywhere there is a 120-volt power source, making it convenient for various welding jobs.

The machine comes with a full list of accessories, including a welding gun, nozzle, contact tip, work cable, and clamp. It also features a metal case that provides protection from the elements, ensuring durability and longevity.

Weighing only 15 lbs, this welder is lightweight and easy to carry around, thanks to its inverter design and shoulder strap. It’s an excellent choice for maintenance and mobile welders who need to work in different locations.

Operating this welder is smooth and easy, with simple controls for wire speed and voltage. The inverter power source makes it more efficient and provides smoother weld characteristics compared to traditional welders.

This machine is perfect for small weld jobs, such as DIY projects, hobbyists, and home repairs. The infinite welding voltage allows for fine-tuning of weld characteristics, ensuring precise and high-quality results.

What We Like:

  • The Lincoln Electric 90i MIG and Flux Core Wire Feed Weld-PAK Welder has several benefits, including its versatility.
  • It can be used for both MIG and flux core wire welding, allowing for a wide range of applications.
  • The welder also has a compact and portable design, making it easy to transport and use in different locations.
  • It is also user-friendly, with a simple interface and easy-to-use controls.

What We Don’t Like:

  • Lincoln Electric 90i MIG and Flux Core Wire Feed Weld may not be suitable for heavy-duty welding tasks.

Aluminum MIG Welders 200 amp, 120/240 Volt Mig Welders

Aluminum MIG Welders 200 amp 120 240 Volt Mig Welders

The Aluminum MIG Welder 200 Amp is a versatile and efficient welding machine that offers multiple functions. It is specifically designed to work with both gasless flux wire and solid wire, making it suitable for welding carbon, steel, and stainless steel materials up to 5mm thick.

One of the standout features of this welder is its spool gun welding capability for aluminum. It comes with easy-to-follow instructions and decals for reference, making it user-friendly even for beginners. The 2T/4T trigger control allows operators to choose their preferred welding time, increasing the overall efficiency of the machine by more than 30%.

In terms of performance, this welder offers stable wire feeding speed, low energy consumption, and reduced spatter. The stable arc and deep pool result in high-quality welds. The wire feed speed can be adjusted from 2 to 15 m/min), providing flexibility for different welding projects.

The manufacturer offers a 3-year warranty, providing peace of mind for buyers. With effective after-sales protection and service, customers can trust the durability and reliability of this welder.

What We Like:

  • This welder can be used for both aluminum and steel welding, making it a versatile tool for various projects.
  • The 200-amp capability of this welder allows for strong and efficient welding, ensuring high-quality results.
  • Built with high-quality materials, this welder is designed to withstand frequent use and last for a long time.
  • With the ability to operate on both 120-volt and 240-volt power sources, this welder can be used in different settings and locations.

What We Don’t Like:

  • It is limited to welding aluminum only; it cannot be used for other types of metals.
  • May require additional equipment and accessories for welding aluminum, increasing the overall cost.

Also Read: How To MIG Weld Stainless Steel


In conclusion, finding the best MIG welder under $500 can be a challenging task, but with the right research and knowledge, it is possible to find a high-quality welder that fits within your budget. It is important to consider factors such as power output, duty cycle, and ease of use when making your decision.

Additionally, reading customer reviews and comparing different models can help you make an informed choice. Remember, a good welder is an investment that will last you for years, so take your time and choose wisely.

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