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Best MIG Welders 2020: Product Reviews + Shopping Tips

Last Updated November 9, 2020

Best MIG Welders

If you want to get your feet wet in the world of welding, you should own the best MIG welder that the market has to offer. Of course, shopping for it is not going to be an easy task.

In this article, we will take care of your shopping woes by introducing you to the best MIG Welders that money can buy.

Spoiler Alert: It’s safe to say that the Röhr MIG-250MI MIG/ARC Welder is one of the finest products in its category. It really outperforms in all areas of potential use.

A Spotlight On Some of The Best MIG Welders 2020:

Sealey MIGHTYMIG150 MIG Welder
Voltage: 240 Volts
Frequency: 50-60Hz
Max Absorbed Power: 3.6KVA
Flux Corded Wedling Wire Diam: 0.8-0.9
Adjustment Positions: 4
Power Source: Corded-Electric
Weight: 25 KG
Check Price
Tammible MIG 130 Welder Welding Machine
Voltage: 230 Volts
Frequency: 50-60Hz
Max Absorbed Power: 3.6KVA
Flux Corded Wedling Wire Diam: 0.8-0.9
Adjustment Positions: 4
Power Source: Corded-Electric
Weight: 15 KG
Check Price
Röhr 3-in-1 MIG-250MI MIG/ARC Welder
Voltage: 240 Volts
Frequency: 50-60Hz
Max Absorbed Power: 3.6KVA
Flux Corded Wedling Wire Diam: 0.8-0.9
Adjustment Positions: 4
Power Source: Corded-Electric
Weight: 17 KG
Check Price
Sealey SUPERMIG140 MIG Welder
Voltage: 230 Volts
Frequency: 50-60Hz
Max Absorbed Power: 3.6KVA
Flux Corded Wedling Wire Diam: 0.6-0.8
Adjustment Positions: 4
Power Source: Corded-Electric
Weight: 22 KG
Check Price

 

Sealey MIGHTYMIG150 Professional No-Gas MIG Welder


The Sealey MIGHTYMIG150 Professional No-Gas MIG Welder is one of the very few welding machines out there that can actually live up to its advertised claims. Seriously, you will be astonished at how good this power tool is for its price.

As marketed, it’s truly capable of delivering cracking results on any given day. The best part is that this machine is remarkably easy to put together and get going. Not to mention that you don’t have to worry about gas as this thing doesn’t require gas for operation.

As expected, the clean-up is easy as well. Basically, the Sealey MIG welder is so well-made that it will surely impress you to the core. It truly works very well for its intended purpose.

Product Features:

This MIG welder comes with two power settings: high and low. Believe it or not, the weld is uniform and strong, even on the low setting. It also has a nice air-cooling system, which prevents the device from exceeding the temperature limits.

In other words, it’s truly maximized for optimum duty cycle. The overall built quality and the welding performance is up to the mark as well. Of course, you can’t expect industrial quality at this product’s price point.

But then, it’s highly suitable for car repairs and other DIY projects. Keep in mind that this MIG welder comes with a warranty included. Better still, the company behind this power tool is pretty helpful with its responses.

Pros:

-For occasional use, it can’t really get any better than the Sealey MIGHTYMIG150 Professional No-Gas MIG Welder.
-Even those who generally don’t review products said that they felt the need to review this best MIG welder for what it is.
-The instructions that come with the product are pretty straightforward and easy to understand.
-You will be able to set up and use this thing, even with no professional background.

Cons:

-This MIG welder is not meant for heavy-duty use. That said, it’s highly recommended for light and medium-duty use.

Tammible MIG 130 Welder Welding Machine

The Tammible MIG 130 is a brilliantly made welding machine that doesn’t cost an arm and a leg. Seriously, this best MIG welder has no genuine contest at its price point. Of course, there are better-made welding machines out there. However, they cost at least thrice as much.

This means that the Tammible MIG 130 welding machine is a total bargain at its asking price. The best part is that you can use this power tool straight out of the package. Yes, this thing comes ready to use, which is to say that you won’t have to repair or put together a few parts to start welding. Better still, it arrives in great shape, and it looks fantastic as well.

Product Features:

This machine has four different speed levels to it. And, it’s a no gas welding machine. This means that you won’t have to go through the trouble of buying a gas cylinder to start using this device, which is great news for all the beginners out there. Keep in mind that the company hasn’t compromised on the built quality to keep the cost of this machine low.

This MIG welder is housed in a strong stainless-steel body. Even the paint on this thing won’t peel off soon. Moreover, it features a nice carrying handle, which makes it highly convenient to use anywhere it’s needed. Another nice thing to know is that the makers include a free spool gun and a mask with every order.

Pros:

-Generally, this item arrives sooner than the advertised date in secure packaging.
-The MIG welder comes with everything required to start using this device. You won’t have to buy items separately.
-All the provided controls on this device are remarkably simple to control/operate.
-The Tammible MIG 130 has been inspected for its safety. It has received CE safety certification.
-The vast majority of the past shoppers have confirmed that they are truly pleased with this machine’s performance.

Cons:

-This MIG welder welding machine splatters a bit. But then, it’s easy to clean off.
-As expected, the supplied wire won’t last too long. In other words, you will run out of it soon.

Röhr MIG-250MI MIG/ARC Welder


This best MIG welder is all about comfort and performance. It features high-quality components that really sets it apart from other MIG welders out there. The fact that it incorporates an invertor, you can expect an improvement in performance by at least thirty percent.

Basically, it provides a consistent power supply to deliver a stable and secure welding arc. At the same time, it uses lesser power than usual to weld. It’s quite light as well for a product of its nature. For those who don’t know, this thing weighs no more than 17 kg. Keep in mind that other equivalent MIG welders weigh almost twice or thrice.

Product Features:

The Röhr MIG-250MI MIG/ARC Welder is a well-made product that makes use of the latest IGBT technology, making this device almost immune from short circuits. Its intuitive design makes it suitable for both beginners and experts. You can easily carry out a lot of welding activities with this thing without any fuss. As advertised, you can weld stainless steel, alloys, and even low-carbon steel with this machine.

The customer support team deserves some praise as well. They are highly responsive and supportive. Plus, this machine has a 12-month warranty on it. Not to discount the fact that this MIG welder comes with an array of useful accessories, such as the wire brush, earth clamp, face mask, a carrying bag, and more.

Pros:

-This machine has a smart anti-stick function, which prevents it from overheating.
-It doesn’t require a dedicated power supply. It can run straight out of the mains.
-The highly portable design of this MIG welder allows you to use it easily whenever it’s needed.
-As hinted earlier, it’s incredibly lightweight for a powerful 250A capacity MIG welder.
-The machine arrives well-packaged in a nice condition. It’s easy to set up as well.

Cons:

-The Röhr MIG-250MI MIG/ARC Welder doesn’t come cheap. That said, the quality is on par with the asking price.
-The included product manual isn’t the best. That said, this MIG welder is not too difficult to set up or use.

Sealey SUPERMIG140 MIG Welder

This MIG welder is a true powerhouse that’s suitable for both beginners and professionals because of how it is to use. The ease of operation really makes the welding process a lot easier than usual. Not to mention that the 140-amp maximum performance means that this machine can live up to most expectations without any fuss.

Even the wheels and handle on this best MIG welder are of the finest quality, which should explain why the Sealey SUPERMIG 140 welder has received high ratings. On the whole, this thing is thoughtfully constructed to make a beginner weld like a pro on any given day of the week.

Product Features:

As marketed, the Sealey SUPERMIG 140 welder is capable of every task expected out of it. Not only does it performs as expected, but it doesn’t overheat like other equivalent MIG welders out there. The air-cooling system slows down the heating process and increases the duty cycle.

It’s also fitted with a non-live torch to prevent the risk of accidental injury. Furthermore, it comes with a standard 13-amp plug, which means that it can be used right off the bat. The provided informational pamphlet is up to the mark as well. This thing is truly a hidden gem.

Pros:

-The size and weight of this machine are handy enough for most welding purposes.
-Given how easy it is to use this MIG welder, it won’t prove to be a struggle to weld.
-The Sealey SUPERMIG 140 stands up to the test of time, which means that it’s truly built to last.
-Unlike other similar products out there, this device produces far less spatters.

Cons:

-If you are looking for a no gas MIG welder, this machine is not for you as it requires gas for operation.

Best MIG Welder: Shopping Guide

Best MIG Welders

Shopping for the best MIG welder is not the same as a pillow or grocery shopping. Machines like MIG welder needs to be purchased after a lot of consideration. To help you out, we have included below some valuable pointers, which can go a long way in helping you purchase a marvelous MIG welder.

Safety

Needless to say, a power tool of this nature should be as safe as possible. The good news is that most of the modern MIG welders from reputed brands come with an overload protection mechanism, which prevents the machine from accidental fires and overheating.

Basically, the device shuts off automatically when it’s tested to its limits. Of course, it restarts later after a brief period of cooling. This smart cooling mechanism also allows the machine to last for many years and beyond.

Gas vs. Non-Gas

We don’t intend to say that one is better than the other. Both have their share of advantages and disadvantages. So, the choice between the two really depends on a person’s personal preference.

If you need something portable and light, a no-gas MIG welder is worth a consideration. But then, you need to bear in mind that a non-gas machine produces more fume than a gas-operated device. So, access your needs to choose the right MIG welder of your dreams.

Adjustability

Ideally, the shortlisted MIG welder must have different speed and voltage settings to it to allow you to use it as per your welding needs. After all, the ones that can’t be customized cannot be used for a wide variety of welding projects.

If you want better control, choose something that offers various customization options, allowing you to use it for a wide range of applications without any issues. Thankfully, most of the well-made MIG welders come with anywhere from four to ten different levels to perform both light and powerful welds based on the needs of the project.

Portability

For the MIG welder to be portable, it should not weigh as much as a baby rhino. Needless to say, it must be both compact and lightweight. Plus, it must feature a nice and solid carrying handle for easy transportation from one job site to another.

Even if it’s for home use, it needs to be compact so that you can store it easily, when it’s not in use. Gladly enough, most of the best MIG welders shortlisted by us fulfill these criteria.

Other Features to look for:

-Pay special attention to the length of the power cord because it often gets overlooked. Some machines come with a very short cord, forcing you to invest in an extension cable.

-Get a MIG welder from a good brand so that it won’t prove to be a struggle to find replacement/spare parts. Good brands also offer a standard warranty to protect your investment.

-Check all the accessories that are included with the order. Inspect whether or not the MIG welder comes with everything needed to operate it out of the package.

-Finally, don’t get an underpowered MIG welder just because it’s sold at a dirt-cheap price. After all, the shortlisted machine must be powerful enough to handle most tasks expected out of it.

Conclusion

We have put forward some well-established products that are definitely worth considering on any given day. If you have shortlisted the best MIG welder by now, do let us know by posting a comment below.

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