Item # 33980 BRAND: Eastwood

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.

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.

Eastwood 180 Amp MIG Welder is rated 4.7 out of 5 by 268.
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Reg. $529.99 Sale $499.97 Save $30.02
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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.

3 year Warranty Included

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Eastwood 180 Amp MIG Welder

Product Overview:

Description

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

Warranty

3 Year Eastwood Warranty

Specifications

Rated Electrical Input:

240 VAC; 29.6 AMP

120 VAC; 24 AMP

Required Breaker Size: 30 amp
Power Voltage: 1 Phase, 120VAC / 240VAC, 60 Hz
Power Cord Receptacle Plug: NEMA 6-50R
Max Voltage at No Load: 61 V DC
Rated Duty Cycle:

120V: 30% @ 90 Amps

120V: 60% @ 65 Amps

120V: 100% @ 50 Amps

240V: 30% @ 180 Amps

240V: 60% @ 130 Amps

240V: 100% @ 100 Amps

Torch Consumables: Tweco style nozzle and contact tips
Wire Feed Rate (IPM/Inches Per Minute):

120V: 80 - 280 IPM

240V: 80 - 551 IPM

Wire Sizes: 0.023-in. (0.6mm) – 0.035-in. (0.9mm) mig wire

0.030-in. (0.8mm) – 0.035-in. (0.9mm) flux core wire

Welding Wire Spool: 4-in. and 8-in. spool, up to 11 lbs
Maximum Welding Thickness - Steel: 5/16-in.
Output Current Range:

120V: 30 - 120 Amps

240V: 30 - 180 Amps

Weight: 25.3 lbs (11.5 kg)
Overall Dimensions: 18-in. X 8.5-in. X 13.25-in.

Shipping & Handling

Ships via UPS

In the Box

Contents

  • 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
  • Contact tip wrench
  • Additional contact tips (.030-in. and .035-in.)
  • Instruction Manual
  • 3-Year “No Hassle” Warranty

Guides & Accessories

Application Tips

Weld Aluminum with a Spool Gun

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.

Eastwood MIG 180 Welder

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.

Eastwood MIG 180 Welder

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!

Eastwood MIG 180 Welder

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.

Eastwood MIG 180 Welder

Reviews

Rated 5 out of 5 by from Great welder. Easy to use. Going from a chicelec welder from that big cheap box store to a professional welder like the Eastwood 180 was sonething I wish I would have done a year ago when I first started welding. The machine is easy to use, has all the necessary parts included(for solid mig, DONT FORGET THE KNURLED ROLLER FOR FLUX LIKE I DID) and produces very clean welds. The industry standard gun makes getting replacement parts easy to get. 6lbs of wire down no issues yet. Only gripe I have is the power switch is in the back. Otherwise 10outta10 would recommend.
Date published: 2024-11-04
Rated 5 out of 5 by from Great 180 mig Nice arc quality, universal consumables, good controls setup. Overall great mig.
Date published: 2024-10-02
Rated 5 out of 5 by from Great deal great machine for a fantastic price. Can't beat that!
Date published: 2024-09-03
Rated 5 out of 5 by from Mig 180 worth it's moneyb It works better then I expected. Easy to operate with a chart on side door that makes it easy to set the right amp and feed.
Date published: 2024-08-30
Rated 5 out of 5 by from More than enough for any auto repair! I needed a smaller portable welder and selected this one based on the reviews. Grand slam! I love the spot weld feature! This has quickly become one of my favorite go to welders in my shop! I can throw out an extension cord anywhere I’m working, use the 110v adapter (furnished) and make dreams happen!! Amazed at the penetration and how good it welds, both on and off the gas! This welder is top-tier for the price!
Date published: 2024-08-25
Rated 5 out of 5 by from Highly Recommend Several years ago, I purchased an Eastwood 135. It severed me well. I recently decided I could use a welder that would handle thicker metal, so I sold the 135 to my neighbor and purchased this one. It performs great - better than I expected. I am extremely satisfied with it.
Date published: 2024-08-19
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Questions & Answers

how thick of aluminum can it wel

Asked by: brad12345
120V Input Voltage: Maximum aluminum thickness: 1/8" 240V Input Voltage: Maximum aluminum thickness: 1/4" (using the optional spool gun)
Answered by: Bill G Tech Advisor
Date published: 2025-03-20

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: KEvy
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***
Answered by: Bill G Tech Advisor
Date published: 2025-02-12

Can it handle the 12 lb mig wre spool

Asked by: Vaughn
The MIG 180 is designed to handle both 4-inch and 8-inch spools, with a maximum capacity of up to 11 pounds of wire.
Answered by: James Project Advisor
Date published: 2025-02-11

Can I get a replacement gas nozzle for the 180? Only see them listed for the 140i

Asked by: Nick
The Nozzles for the 180 are the item number 12210
Answered by: James Project Advisor
Date published: 2025-02-06
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Eastwood 180 Amp MIG Welder
Reg. $529.99 Sale $499.97 Save $30.02
In Stock