10 Best 120v Flux Core Welders - Top Picks & Reviews

When it comes to welding, understanding the scalar properties of different types of welders is key. Having at least one good flux core welder is imperative for any service or repair shop. These tools produce strong, preparatory arc welding currents that have a high degree of penetration and can be used effectively on rounds and flat materials alike.

If you're in the market for a new welder or are looking for a 120-volt flux core welder, it's important to know which model is best for your needs. Below are our reviews of the ten best 120v flux core welders that will help point you in the right direction with some of our favorite products.

Top 3 Picks

Preview
Best Overall
Weldpro 200 Amp MIG210LCD Dual Voltage 115V/230V 5 in 1 Multi-Process MIG/Fluxcore/DC Lift TIG/Stick Welder Aluminum Spool Gun Capable with Spot Timer and Auto-Set 3 year warranty welding machine
Best Value
Klutch MIG 140i Flux-Core/MIG Welder - Inverter, 120V, 30-140 Amp Output
Editor Pick
Forney Easy Weld 261, 140 FC-i Welder, 120V, Green
Title
Weldpro 120V
Klutch MIG 140i
Forney 140 FC-i
Customer reviews
4.7 out of 5
4.8 out of 5
4.7 out of 5
Price
$923.00
$249.99
$243.50
Where to get
buy now on amazon
buy now on amazon
buy now on amazon
Best Overall
Preview
Weldpro 200 Amp MIG210LCD Dual Voltage 115V/230V 5 in 1 Multi-Process MIG/Fluxcore/DC Lift TIG/Stick Welder Aluminum Spool Gun Capable with Spot Timer and Auto-Set 3 year warranty welding machine
Title
Weldpro 120V
Customer reviews
4.7 out of 5
Price
$923.00
Where to get
buy now on amazon
Best Value
Preview
Klutch MIG 140i Flux-Core/MIG Welder - Inverter, 120V, 30-140 Amp Output
Title
Klutch MIG 140i
Customer reviews
4.8 out of 5
Price
$249.99
Where to get
buy now on amazon
Editor Pick
Preview
Forney Easy Weld 261, 140 FC-i Welder, 120V, Green
Title
Forney 140 FC-i
Customer reviews
4.7 out of 5
Price
$243.50
Where to get
buy now on amazon

The 10 Best 120v Flux Core Welders

1. Weldpro 120V Flux Core Welder

The WeldPro 200 Amp MIG welder is a complete flux core welder with the power to do it all. It features a compact, space-saving design that is perfect for small shops or garages. The innovative design offers a different way to select the welding function as well as a variety of welding wire strengths, allowing you to get the best welds possible with minimal effort. It has an flexible setup options combine with a variety of electrode types and amperage ranges that you can choose from for top results.

Weldpro is a company that has been making one of the top rated flux core welders for years. The main focus of the Weldpro 200 Amp MIG Welder is versatility in it's application and results. A handful of different welding modes make this a versatile welder and not just a run of the mill machine. The MIG and TIG modes are fully manual controls that allow you to fine tune your weld size and quality on a push button basis.

Weldpro 200 Amp is a heavyweight, industrial grade welder that will meet the needs of virtually anyone. The 210LCD model is capable of true lift TIG welding as well as stick welding and aluminum welding with the optional spool gun.

The 210 LCD is not only an intuitively designed MIG / Flux Core welding machine, but now offers the option for total independent voltage and wire speed control. It features new features including in MIG mode, Run-In, Spot Weld, Gas Choice, Synergic or Full Manual controls, on screen polarity swapping for Flux Core vs Gas MIG. and in Stick mode On screen electrode type choices, Hot Start and ARC Force options.

If you want to add a good and reliable flux core welder to your welding equipment, this WeldPro 200 Amp welder is a great addition. This commercial-grade model comes with a charging station that lets you use the same spot for welding on each side of the wire.

Read more related reviews on: Top 10 Best Wire Feed Welders For Beginners.

2. Klutch MIG 140i 120V Flux Core Welder

Klutch MIG 140i Flux-Core is a professional grade MIG / Flux Core welder that delivers the ultimate in performance, quality and price. It includes inverter based technology for significantly reduced input power requirement which allows for high duty cycle applications. The use of this technology and a variety of features such as auto-adjustment, low input amperage, bump start capability and quick clamping make it one of the most versatile welder on the market today.

Klutch MIG 140i is a flux core welder that is perfect for welders with small shops or garages. It's a powerful, easy to use machine that offers plenty of welding options and allows you to get the best results possible with minimal effort. The combination of inverter driven technology and unique features such as the spring-loaded trigger wire guide combine to produce high quality welds every time.

The Klutch MIG 140i is a lightweight model that is compact in size yet robust in construction. The ergonomic design allows you to weld larger steel pieces and heavy materials with ease. The inverter technology offers up to 25% less input power requirement when compared to traditional transformer welders, allowing you to make high-quality welds on tough construction jobs. The exceptional clarity of the LCD display allows for easy viewing and quick settings changes without having to mess around with faders or knobs.

Read more: 8 Best Beginner Multi Process Welders.

3. Forney 140 FC-i 120V Flux Core Welder

Forney 140 FC-i is a great entry level welder for those that are just getting started in the welding world. This machine is lightweight and has a maximum output of 140 amps, making it a perfect choice for welding mild steel up to ¼” thick, in a single pass. With infinite voltage and wire speed controls, you’re able to dial in the perfect weld with ease. This welder is great for hobbyists and do-it-yourselfers that need to weld a variety of different materials from mild steel to stainless steel.

Forney 140 FC-i is an easy to use machine that offers plenty of welding options. The combination of a push to start trigger and automatic adjustable wire drive make for easy operation every time you use it. The lightweight, ergonomic design is comfortable to hold and allows you to work longer without getting tired.

Forney 140 FC-i is an all-metal case machine that’s built to be tough enough for use in any small workshop or garage. The sturdy design and the ease of setup combine to make this a great model for anyone that needs a reliable flux core welder. We have already lot of reviews about this model, also Forney 140 FC-I one of the best 120v flux core welder on the market today.

Read next: 5 Best Cheap Aluminum Welders.

4. KICKINGHORSE F130 120V Flux Core Welder

The KickingHorse F130 MIG Welding Inverter has taken inverter based welders to the next level. The stepless voltage control and the flux-cored gasless gun make it a great choice for welding steel up to 1/8" thick. The lightweight, ergonomic design is comfortable to hold and allows you to work longer without getting tired.

KickingHorse F130 MIG welds up to a 1/8" steel with excellent puddle control and optimum arc stability. The sturdy, compact design offers portability and storage while the gasless MIG gun delivers maximum flux-cored wire feeding and a smooth arc profile every time.

The high quality, long-life components and the CSA certified warranty make this one of the best flux core welders on the market in 120v power.

Read more reviews if you searching for more flux core welders 7 Best Flux Core Wire For Sheet Metal.

5. Weldpro 155 GD 120V Flux Core Welder

The Weldpro 155 GD is a versatile & highly capable MIG welder that doesn't break the bank. It can perform MIG, flux core and DC stick welding, as well as TIG with the optional TIG torch. It has a bi-polarity dongle cable to easily change polarity from plus to minus dinse connector on the front of the machine for handling most any welding jobs.

It's a great little MIG welder for those on a budget, but still want something that can perform the jobs you need it for. You get the ability to run .023, .030, and .035 wire and with the optional stick welding Q-stinger, you get an extra set of stick electrodes in case you ever need to use it on AC TIG welding.

There are also three drive rollers included so you don't have to buy them separately if you want to tig weld with flux core wire. Thanks to the bi-polar cables it also has a built in TIG torch connector, so if you ever decide you want to tig weld with a TIG torch instead of the stick electrodes, you can do that without changing polarity.

On the whole this is a great little MIG welder that is perfect for any shop wanting an affordable but highly capable 120v flux core welder.

The best models reviews: 7 Best Welder Plasma Cutter Combo.

6. CHICAGO 120V Flux Core Welder

If you're in need for a high-output flux core welder that can easily reach the maximum output, then it's best to go with a Flux Core Wire Welder. If you already have the basics down, and want to buy something that is versatile enough to be used on different projects, then it's best to go with an AC/DC unit.

CHICAGO 120 Volt is a great welder for outdoor use. It's compact, lightweight and has built in overload protection. The feed speed is continuous so it guarantees optimal welding performance.

This is perfect for welding on dirty metal. It has a full metal construction with an all-metal handle and a powder coated finish. The B-8 body is only 38lbs, which makes it very portable and easy to transport to the job site.

Watch this guide if you are entry-level welder: 11 Best Cheap Welder For Beginners.

7. VIVOHOME MIG 120V Flux Core Welder

The VIVOHOME MIG Welder is a light-weight (34.6 lbs) and compact machine that provides maximum weld power, adjustable speed and current settings for all thicknesses of steel. This welder is great for home improvement projects and even hobby use.

With its compact, lightweight design and a comfortable hand grip, it's very easy to use and transport. It also has the auto-release flux feature that ensures an optimal arc performance by preventing oxidation of the welded part. Considering all of this, it's safe to say that this is one of the best flux core welders for home use.

The machine comes with a 6.6' welding gun with on/off safety control as well as 4.9' grounding clamp. There is also a welding helmet, a wire welding brush and 0.03" (0.8mm) flux core wire. In short, all you need to start welding are the tools included in this package and your own electrode tip(s).

Top rated reviews: 7 Best Welding Helmet For Flux Core.

8. HITBOX HBM1200 120V Flux Core Welder

If you're looking for a welder that can be used in a variety of different applications, the Hitbox 3 in 1 welder is your best choice. With three different modes - Mig, Arc (MMA) and Lift TIG, this flux core welder can weld a wide variety of materials, with the right settings.

The machine comes with a 110/220V plug adapter, which allows it to be used anywhere around the world. It also has an adjustable speed control and variable current control for peak performance in any application.

Hitbox 3 in 1 welder is specifically designed for use with Mig, MMA and TIG torches. It also comes with a 6' long welding gun that works perfectly with flux core wire.

For beginners, this is the best MIG welder for home use. It's easy to use and very portable. It's great for small welding jobs around the house and even for DIY projects.

9. RILAND MIG 120V Flux Core Welder

The RILAND MIG Welder is a lightweight, portable and easy-to-use welder. It's perfect for maintenance, repair work. It is also good for metal fabrication and hobby projects. This welder comes with 2 pounds of 0.30' flux core wire which gives you enough to start welding right away without any additional costs.

You have the option to weld up to 1/4 inch thickness with this MIG welder that runs on 220 volts. It also handles up to .030" wire so no matter what thickness material you're working with the RILAND MIG Welder will still cut through it just fine!

RILAND MIG welder comes with a 2 pound roll of 0.30" Core Wire, a Mig Torch, an Earth Clamp, a welding helmet, a cleaning brush and 5 replaceable contact tips. For safety reasons, the machine also features automatic shut-off when it reaches its maximum temperature or overheats.

It's lightweight and compact design makes it perfect for small welding jobs around the house and for DIY projects. It's also a great option for repairs, maintenance, hobby and metal fabrication.

10. BILT HARD 140 MIG Welder

BILT HARD 140 MIG is a gasless/flux-core welder that has up to 140 amp output that can weld mild steel up to 1/4 inch plates. It also has an automatic protection function for overcurrent, overvoltage and overheating for maximum safety. The machine comes with 8 ft of MIG gun, 8 ft ground clamp, integrated handle with torch wrap and many other accessories.

It's very compact design makes it great for small welding jobs around the house and home DIY projects. It's also a good option for maintenance work or metal fabrication. BILT HARD 160 MIG weighs only 19 lbs which makes it portable enough to carry anywhere you go!

This welder can weld up to 1/4 inch material without any additional costs. It also comes with an 8 ft spool of 0.030" Wire and an 8 ft MIG Adapter, 0.030" Contact Tips, a Flux Core Wire, a Flux Core MIG Gun with torch wrap handle, mask, gloves and other accessories are included with the machine for your convenience.

It has an automatic shut-off safety feature when the machine reaches its maximum temperature or overheat for maximum safety. This is perfect for home DIY projects and repairs.

Final thoughts

Hopefully, you've found this article to be helpful and that it's taught you a thing or two about MIG welders. We've reviewed the best flux cored welder on the market, but if you still can't decide which one to buy for yourself or for your home DIY projects, then feel free to check out the 8 best flux core welders and see which one fits your needs and budget.

These machines are perfect for all kinds of welding projects and you don't need to be a professional to be able to use them. Start small and go from there, it's very easy! Happy welding!


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Walton Edwards

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