Best MIG Welder Under 500 (Top 5 Reviews)

Do you only have under 500 dollars to spend on a welder? Are you curious if it’s possible to get a great welder within a price range of 500 dollars?

We did a research and analyzed the various models from popular brands based on quality construction, versatility, as well as overall welding experience.

If you have been looking for the best MIG welder under 500, you’ll certainly get what you’ve been looking for in this comprehensive guide.

Best MIG Welder Under 500 (2020 Reviews)


The SUNGOLDPOWER 200Amp MIG Welder claims its top spot on our list because of the several amazing features it possesses.

First off, this machine is powerful, delivering 110V or 220V industrial type of power to weld on almost all materials. Because of the dual voltage kind of power, this unit is versatile as it is able to weld aluminum materials with the help of a spool gun and spool adaptor.

We like how the welder is made with adjustable welding current and voltage so you can easily set the right limits that suits the metal thickness and welding application.

Power is stable to make welding a lot easier, plus, it is made with less weight so relocating the welder from one point to another is a breeze.

About usability, this machine is simple to set up. Using the welder is straightforward as well with the help of the detailed guide. It is a solidly constructed welder which is designed to last for many years.

It is suitable for mild steel, rusty metals, stainless steel, outdoor and farm equipment repairs as well as other relevant repairs and maintenance.


  • A lot of power
  • Arc is stable
  • Adjustable wire feed and voltage


  • We wish there was LCD screen

2. Forney Easy Weld MIG Welder

The Forney Easy Weld MIG Welder is another favorite welder if you’re on the lookout for the most affordable welder. Great choice for hobbyist; new welder who want to train on welding or users who want to perform little repairs and maintenance on home projects.

The machines run on a 120V input, 140 AMP output which is compatible which all home sockets. This one is a gasless welder which is designed to use 0.30 flux-cored wire to connect together metal pieces.

We like how the welder is made with infinite wire feed and voltage so you can set the perfect weld that match your metal thickness.

It also welds nicely on aluminum with the help of a spool gun. The greatest part is the constant wire feed that lead to nicely solid welds.

Putting up the welder is easy, plus it is simple to use even by first-time welders. It is sturdy with an-all-metal case to stand up any kind of wear when it’s being transported.

Transporting away is easy since the machine is made with a handle, plus it weighs less, only 19 lbs so it is simple to carry to any DIY projects.


  • Infinite wire feed and voltage
  • Lightweight welder
  • Easy to use


  • Great for light fixing

3. LOTOS 140 Amp MIG Welder

You will need 110V 0r 120 V wall socket to work will this welder which is available in most homes. The best part about this welder is the two digital displays that lets you set the right voltage and wire feed a lot easily especially if you’re a novice welder.

The 140Amp welder welds well on stainless and mild steel that is 24 gauge as well as aluminum with the help of a spool gun which you’ll need to acquire at a separate fee. You can also weld on 025 in. up to 030 in. of solid steel with the help of 030 in. – 0.35 in of flux-cored wire.

The aluminum wire feeder is top-quality so there’s assurance of stable current as well as amazing welding experience. There’s also a thermal overload protection that prevents the welder from heating up when you use the welder beyond its duty cycle.

It is easy use and practice on how to weld if you’re a novice user. Setting up the welder is straightforward as well. Best welder for the money if you’ll looking for a lasting affordable unit.


  • Two digital displays
  • Portable
  • Easy to learn


  • May require gas for solid welds

4. Lincoln Electric K2185 MIG Welder

The Lincoln Electric K2185 will require 115V 20Amp output socket for you to do your hobbyist and home repair projects. You can use the machine with MIG shielding gas which is sold separately or use flux-cored wire to do your MIG weld.

The machine is made with 4-voltage setting as well as an adjustable wire feed speed which is continuous to let you weld on mild steel that is 24 gauge up to 1/8 in. thick. It can also weld on aluminum with a great spool gun in order to minimize on spatter.

Despite its affordable price, you’ll be impressed by its quality which is almost the same as that of pricy models. Also, with the lightweight and compact design, transporting this welder to workshop and other do-it-yourself projects is pretty simple.

Plus, everything you require for MIG weld to get you started is included in the box. But that’s not all, there’s also an instruction book which is detailed to get you started if you’re a first-time welder.


  • Wire feed speed is continuous
  • Compact and lightweight design
  • Heavy-duty quality


  • Mask not great

5. Hobart 500559 Handler MIG Welder

The Hobart 500559 Handler is designed to deliver industrial type of power by connecting on an existing 115V wall output, 20-amp household socket.

We love the 5-Voltage control setting that lets you fine tune the arc to a stable setting on all types of metals. Wire feed speed is smooth as well once it is precisely set.

You can use Argon gas if you want clean weld that is spatter free or flux-cored wire depending on applications. It is also possible to do aluminum welding with the help of spool adapter and spool gun.

The versatile welder is perfect for household repairs, autobody works as well as heavy farm projects with immense power demands. Duty-cycle is 20% at 90 amps which is great for first-time welders and hobbyists.

The Hobart model is solidly constructed with an all metal drive, plus, it is fast to set up in less than 30-minutes. It is also simple to transport anywhere when you need.


  • Welder is powerful
  • Adjustable wire feed speed
  • Light welder


  • Duty cycle not high

Consideration When Choosing a MIG Welder Under 500 Dollars

  • Voltage Output and Amperage

If you are going to use the welder on wide ranges of metals, do not go for a welder with less than 110 of voltage output.

For commercial welding, a dual voltage welder such as 110V/220V would be a great choice for heavy projects since it is possible to switch between voltages depending on your working needs.

As for amperage, it varies from one welder to the other but it should lie between 90amp and 180amp. As a rule of the thumb, make sure the voltage output as well as amperage is significant as this is what will determine the type of metals you can weld.

  • Flux-Cored Wire Vs Gas Shielding

There are two ways to weld with a MIG welder: either by the use of flux-cored wire or Argon gas (shielded). If you’re looking forward to nice and clean welds, we recommend gas shielded wire for that purpose. Gas welding is spatter free and is the most recommended for high quality welding.

  • Thermal Overload Protection

Most versions of MIG welders will heat up after running up for extended periods. Overload thermal protection comes into play to prevent the welder from heating up.

This mostly happens when you use the welder beyond the duty cycle. But with the thermal protection, there should be no cause of alarm. The MIG torch will also turn off once you reach the duty cycle in order to protect the welder.

  • Duty Cycle

Duty cycle is the average time to use a welder within a timeframe of 10-minutes. For example, let’s say a MIG welder is rated 60% at 100Amp. In such a case, it means you can operate the welder safely for 6-minutes then take a break of 4-minutes before you weld again.

If duty-cycle is 80% at 100 amps, it means the welder is safe to run continuously for up to 8-minutes, followed by a rest of 2-mintes. As you can see, the higher the percentage of duty cycle, the better the welder because it means longer run-time before you rest.

For safety purposes, you may need the following

Helmet: this one is usually in the package although it may not be the great quality you wanted. If you are serious about safety, you should shop for another helmet of heavy quality. A helmet is a requite in shielding your eyes from bright light and metal sparks and clippings.

Chipping Hammer: a chipping hammer is helpful in eliminating spatter when you’re working on thin metals.

Gloves: Metal clipping can make their way into the fingers if you’re not careful. Groves are important in covering your hands from unnecessary injuries when you’re working on metallic surfaces.

Final Thoughts

After testing a variety of models, SUNGOLDPOWER 200Amp MIG Welder stood out to be the best MIG welder under 500 based on its versatility, ease of use, as well as quality of solid welds.

Forney Easy Weld MIG Welder is another amazing welder if you have a less budget, but looking for a well-built welder with mesmerizing features.

Nonetheless, all the welders we’ve listed are great choices for a welder under 500 dollars. We hope this article helps you identify the best welder that meets your working needs- whether you’re a professional or novice welder. 

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