Operating on either 120V or 240V power, Eastwood's MIG 180 welder is as versatile as it is powerful, capable of handling steel from 24-ga to 5/16-in thick.
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Packed with the latest IGBT inverter technology and quality features, the Eastwood MIG 180 delivers precision welds on sheet metal and other light steel and stainless steel projects up to 5/16-in. thick. This versatile 180-Amp welder runs on either 120V or 240V household power and weighs less than 26-lbs for go-anywhere portability.
Experienced welders as well as beginners will appreciate the MIG 180’s professional-quality features and construction. A tack-weld setting allows for perfectly timed short pulses, perfect for plug welds and spot welds. It also includes 2T and 4T controls for greater precision and comfort, especially for long welds.
The MIG 180 includes a Tweco-style torch that uses commonly available consumables. It doubles as a flux-core welder for gas-free welding and can also weld aluminum with the addition of an optional spool gun (Eastwood Item # 20172). With all these great features, the MIG 180 matches the overall performance of more expensive welders. And it’s all backed up by Eastwood’s 3-year warranty and lifetime tech support.
Eastwood MIG 180 Features:
Versatile dual-power MIG welder runs on either 120V or 240V
Welds mild and stainless steel up to 5/16-in thick
Latest IGBT inverter technology makes it lightweight and precise
Tack setting delivers precisely timed tack welds to prevent overheating
2T & 4T settings offer greater precision and comfort
Tweco-style torch uses commonly available consumables for convenience
Optional spool gun allows for welding aluminum
Metal drive motor for smooth operation
30% duty cycle at 180 amps (60% at 130 amps)
Backed by Eastwood's no-hassle return policy and 3-year warranty
What's Included
MIG 180 Welder
Gas Regulator with hose
8.5-in. Ground Clamp
NEMA 5-15P to NEMA 6-50R Adapter Cord (240v to 120v), 2-ft.
MIG Torch, Nozzle, 0.030-in. (0.8mm) Contact Tip and 8-ft. Cable
Many cars and trucks have aluminum parts, or you may need to weld aluminum for a metal fabrication project, and with a spool gun you can weld 14-gauge to 1/4-inch aluminum. Quickly and easily connect or remove it as needed for working on different parts and panels. The spool gun is sold separately or you can save money when you buy it together with the Eastwood MIG 180 here.
All-Around Steel and Aluminum MIG Welder
The MIG 180 comes complete (except for the gas cylinder) and is ready to weld 24 gauge to 5/16-inch mild steel and stainless. Connect the spool gun and you can also weld 14 gauge to 1/4-inch aluminum. With a 30 to 180 amp welding range, this high-quality MIG welding machine has a 30 percent duty cycle at 180 amps and a 60 percent duty cycle at 65 amps, giving you the power needed for tough projects.
The metal drive motor feeds the wire smoothly for the best operation and the infinitely adjustable wire speed and heat settings allows you to precisely control the machine. If you don't have a gas bottle, or are away from your shop, use the flux core wire for your welding project. Plus the ability to connect to either 240 or 120 volts makes this an incredibly versatile machine for any garage.
Precision Drive Motor
The drive roller mechanism, which is the heart of any MIG welder, is designed to our high specifications and delivers flawless wire feed without skipping or slipping on the wire. That's why the MIG 180 has a quality METAL drive motor. This means you'll get a great puddle and solid welds without having to go back and "touch up" spots. Beware of other units with much lower quality equipment!
High-Value Welders from Eastwood
This 180-amp MIG welder with spool gun has everything you need to get started, just add a bottle of shielding gas. It includes a precision metal drive motor, regulator with hose, Tweco-style torch, tips and accessories, modern features and technology. A "Quick Setup" welding chart specifies settings for each material thickness, eliminating guesswork and assuring complete penetration.
The unit is backed by Eastwood's No-Hassle 90-day return policy and industry leading 3-year manufacturer's warranty. We even provide tips and tricks on MIG welding in the Eastwood Garage that will get you started and improve your welding.
Rated 5 out of
5 by
Evan from
Great WelderNice high quality machine. Easily welds 3/16" steel with great penetration - have not tried thicker stock yet but I have no doubt it can handle 1/4" just as well.
Date published: 2025-09-22
Rated 5 out of
5 by
Doug from
awesome little machineThis welder has performed as advertised, tested it in 2 (tac) 4 modes and welding, uphill, horizontal, overhead, everything worked a little better than my expectation, tuning in amps and wire feed was easy. Had a 25' gun made for it, it has no problems pushing wire through this length. Was happy with that. Also, made-up a longer ground lead, and bought a 50' extension cord, was able to reach to next floor up, and the roof of the shop. Note: It was used in a good amount of wind, Nossal size and flow meter kept up with the demand.
Date published: 2025-09-12
Rated 5 out of
5 by
79Fairlane from
Eastwood 180 migThis thing is a powerhouse! Got 'er hooked up (easey-peasey), and laid down a beautiful bead on 1/4" plate right off the bat.
Two small problems; the controls are overly sensitive (small adjustment, BIG change), and the supplied nozzle simply came apart within a couple of days of use. Yes, I am a career welder/fitter/fabricator, and paid attention to duty cycles. Recommend? Absolutely!
Date published: 2025-08-18
Rated 5 out of
5 by
Anonymous from
Eastwood 180Love this welder. The spot weld feature is amazing.
Date published: 2025-08-02
Rated 5 out of
5 by
ethergreg from
Excellent for beginnersFirst time welder. And was able to make almost perfect welds right out of the box
Date published: 2025-05-07
Rated 5 out of
5 by
danny from
weldereasy to hook up including a 120 cfm gas tank only played with it one time waiting on material to come and get to work with it. worked great on tacking some 1/8 inch metal for lawn deck. so far happy with it.
What size breaker is recommended for running welder on 220 volt
Asked by: Allan
Requires a 30amp breaker size.
Answered by: Bill G Tech Advisor
Date published: 2025-10-16
What size breaker is recommended for running welder on 120 volt
Asked by: Jzjz
We recommend a 30 amp breaker even on 120 volt.
Answered by: Max S
Date published: 2025-10-16
What are my options for longer torch cable?
Asked by: Autogateops
For the Eastwood 180 Amp MIG Welder, the standard torch cable length is relatively short. If you are looking for longer torch cable options, here are the recommendations:
Eastwood MP250 MIG Welder Torch: This torch features a 15-foot (4.5m) cable, which is significantly longer than standard torch cables. It is compatible with Eastwood MIG welders and provides flexibility to weld around larger projects. You can find more details and purchase it here: Eastwood MP250 MIG Welder Torch .
Replacement Welder Torch for Eastwood MIG 250: This torch also offers a longer cable option and is compatible with certain Eastwood MIG welders. However, ensure compatibility with the 180 Amp MIG Welder before purchasing. More details are available here: Replacement Welder Torch for Eastwood MIG 250 .
These options provide extended reach and flexibility for your welding tasks.
Answered by: Greg A Tech Advisor
Date published: 2025-04-07
Is the spool gun included when buying the mig180 welder like it used to before the redesign of the welder?
Asked by: Dave
Yes, it is Eastwood item # 33990.
Answered by: Wil Tech Support
Date published: 2025-02-25
What's the difference between the 33990 and the 33980
Asked by: Lonnie
33990 Eastwood 180 Amp MIG Welder with Included Spool Gun
As versatile as it is powerful, Eastwood's MIG 180 welder with spool gun is capable of welding steel, stainless steel, or aluminum on either 120V or 240V power.
VS
33980 Eastwood 180 Amp MIG Welder
Operating on either 120V or 240V power, Eastwood's MIG 180 welder is as versatile as it is powerful, capable of handling steel from 24-ga to 5/16-in thick.
The 33990 includes a spool gun to allow the unit to weld some aluminum projects
Answered by: Greg A Tech Advisor
Date published: 2025-02-19
what type of gas will I need?
Asked by: Kev N
For general-purpose MIG welding of steel, a 75% Argon / 25% CO₂ mix is typically the best choice due to its versatility and performance.
Answered by: James Project Advisor
Date published: 2025-02-12
will my eastwood 175 aluminum spool gun and consumables work with this welder
Asked by: oldschool
Yes, That spool gun will work on the mig 180
Answered by: James Project Advisor
Date published: 2025-02-12
Are the drive rollers on the 140 the same as on the 180
Asked by: Hem61
Replacement details: Knurled Drive Roller for Eastwood MIG 135 - MIG140 - MIG 175 - MIG 180 Welders ***Fits units sold after December 2017***
