Item # 33970 BRAND: Eastwood

Eastwood 140 Amp MIG Welder

New and improved features and technology to weld sheet metal up to 3/16-in.. Perfect 120V dedicated MIG welder for sheet metal and light metal fab. Smart Wire Feeding technology prevents overfeeding MIG wire at the start of a weld.
New and improved features and technology to weld sheet metal up to 3/16-in.. Perfect 120V dedicated MIG welder for sheet metal and light metal fab. Smart Wire Feeding technology prevents overfeeding MIG wire at the start of a weld.
Eastwood Rust Encapsulator Black Gal Scratch and Dent is rated 4.8 out of 5 by 164.
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Reg. $419.99 Sale $319.97 Save $100.02
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New and improved features and technology to weld sheet metal up to 3/16-in.. Perfect 120V dedicated MIG welder for sheet metal and light metal fab. Smart Wire Feeding technology prevents overfeeding MIG wire at the start of a weld.

3 year Warranty Included

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Eastwood 140 Amp MIG Welder

Product Overview:

Description

Eastwood's MIG 140 Welder

Get the best performance and value on DIY light metal fab by choosing an Eastwood welder. The Eastwood MIG 140 is the new-and-improved version of our popular MIG 135 welder that's perfect for sheet metal or even for beginners who want to start with light metal fab. The R&D guys have updated it to the latest IGBT inverter technology. This allows you do to the same high-quality welding on thin mild steel and stainless steel with a welder that weighs less than 25 pounds. That makes it easy to bring your welder to a project. Other new features include separate 2T/4T modes for long welds, a tack weld setting for hanging body panels and a metal drive motor that runs super-smoothly.

The high quality welds in sheet metal and thin steel as well as the overall performance matches and often exceeds more expensive MIG welders. This unit comes with a Tweco-style torch, gas regulator and consumables for MIG welding up to 3/16-in. thick. You can even add a spool gun to weld aluminum (item 20172). Eastwood welding is an affordable way to Do the Job Right on your street car, project car or race car. This welder can run on a standard 120V power supply or using a generator. It also does flux core welding without a gas bottle — or add a spool gun to weld aluminum. This Eastwood MIG welder has a 3-year manufacturer’s warranty and lifetime tech support. Watch the demonstration video above to learn more about the MIG 140.

New and Improved Features

  • Latest IGBT Inverter technology
  • Smart Wire Feeding technology prevents overfeeding MIG wire at the start of a weld
  • Lightweight and portable at less than 25 lbs
  • Metal drive motor for smoothest operation
  • 2T/4T modes for comfort during long welds
  • Tack Weld setting for consistency with sheet metal projects
  • Portability - lightweight and can be powered by a generator

Eastwood MIG 140 Features:

  • Operates on 120V
  • Welds mild and stainless steel, 24 gauge to 3/16-in.
  • 30-140 amp welding range
  • Latest IGBT inverter technology
  • Lightweight and portable at less than 25 lbs
  • Metal drive motor for smoothest operation
  • Uses .023 - .035 wire in 4-in. and 8-in. spools
  • Long ground, torch and power cables
  • 2T/4T modes for long welds
  • Tack weld setting for consistency in sheet metal
  • 30% duty cycle at 90 Amps and 60% at 65 Amps
  • Includes regulator and hose for optimum MIG welding
  • Uses common Tweco style consumables
  • Can also be used for Flux-Core welding if you don't have gas
  • Compare to similar welders that sell for hundreds more
  • Backed by Eastwood's no-hassle return policy and 3-year warranty

 

Warranty

3 year Eastwood warranty

Specifications

Rated Electrical Input: 120 VAC; 24 AMP
Required Breaker Size: 20 amp
Power Voltage: 1 Phase, 120VAC, 50/60 Hz
Power Cord Receptacle Plug: NEMA 5-15P
Max Voltage at No Load: 56 V DC
Rated Duty Cycle:

120V: 30% @ 90 Amps

120V: 60% @ 65 Amps

120V: 100% @ 50 Amps

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

120V: 80 - 314 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: 3/16-in.
Output Current Range:

120V: 30 - 140 Amps

Weight: 24.15 lbs (11 kg)
Overall Dimensions: 18-in. X 8.5-in. X 13.25-in.

Shipping & Handling

Ships via UPS

In the Box

Contents

  • MIG 140 Welder
  • MIG Wire Spool 0.023 (0.7mm), 4-in. (2 lbs)
  • Gas Regulator with hose
  • 8.5-in. Cable and Ground Clamp
  • MIG Torch, Nozzle, 0.023-in. (0.7mm) Contact Tip and 8.5-ft. Cable
  • Face shield with lens and handle
  • Welding brush/hammer
  • Contact tip wrench
  • Additional contact tips (.030-in. and .035-in.)
  • Instruction Manual
  • 3-Year “No Hassle” Warranty

Guides & Accessories

Instructions

Click here for product instructions

This machine has smart wire feeding technology to prevent forcing excessive wire into the start of the weld. When the machine is not welding and feeding wire, it will feed wire at a slow fixed speed for approximately five seconds, and then speed up to max speed. This is to quickly feed wire through the torch. Once the machine senses that it is welding it will automatically run at the preset wire speed that the user has set on the machine. Do not be alarmed when the wire feeds slowly while not welding.

Safety Information

Welding fumes and gasses can be hazardous to your health. Arc Rays can injure your eyes and burn your skin. Wear correct eye, ear, and body protection. Do not touch live electrical components! Keep your head out of the fumes. Wear breathing protection when welding.

Accessories

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 1/8-inch aluminum. Quickly and easily connect or remove it as needed for working on different parts and panels. The spool gun is sold separately and is a great addition to your MIG 140 and you can check out item 20172 here.

Eastwood MIG 140 Welder

Application Tips

High-Value Welders from Eastwood

This 140-amp MIG welder 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.

Reviews

Rated 5 out of 5 by from Eastwood 140 Amp MIG Welder I bought this Mig Welder for my son and he absolutely loves it! He says it's very portable, very easy to use and does a fantastic job!! He says he couldn't be happier!
Date published: 2024-05-25
Rated 5 out of 5 by from Great value for your money in this price range Right out of the box it ran perfect! Setup was fast and easy and great beads too. The shield is not really worth of positive reviews, but welders will have (or should have) the best hoods for themselves already.
Date published: 2024-03-31
Rated 5 out of 5 by from 5 stars all the way Works great! I’m welding new panels in on a 1979 Ford F150. Very easy to use and set up
Date published: 2024-01-31
Rated 5 out of 5 by from Very impressed Works well in a production body shop. At first I didn’t think I was going to like the way it welded. Did an amazing job. Very easy to use. Instruction book was very detailed for set up. I also love the tack feature. Haven’t used the cruise feature yet, I’m mainly doing plug welds and small stitch welds.
Date published: 2024-01-13
Rated 5 out of 5 by from Very Impressed for the price! I bought this unit a good while ago, after my ancient Miller 120 Auto Arc died while working on some rocker panels. Having stepped away from my project for months I finally came back and put this welder to use. Using .030 Flux Core I'm getting much cleaner tacks than what the old Miller could produce (Obviously having a bottle would be much nicer, but the flux core has actually been half pleasant to use. Which I've not said before.) For my purposes, which is primarily light duty sheet metal work, and the rare tractor repair, this is a fantastic unit at a great price. If I didn't have both a dedicated TIG & Stick machine I would have sprung for the multipurpose version, but if you want a MIG only you cannot go wrong with this one!
Date published: 2024-01-07
Rated 5 out of 5 by from Great Choice Excellent choice does exactly as I hoped priced very good. You won’t find better for money.
Date published: 2024-01-04
Rated 5 out of 5 by from Great welder Another great product from Eastwood. This one replaced a 40-year-old Sears Craftsman MIG that finally gave up the ghost. The new one does everything advertised and does it well. Easy set-up and operation, it even fit the old welding cart, and is lighter to boot.
Date published: 2023-12-07
Rated 5 out of 5 by from Great welder I had two Miller welders trying to weld sheet metal and it was rough at best. Saw this on sale and thought I would try it. I'm very pleased with its performance. I feel like I can weld again. I sold one of the Millers for more than I gave for this but it does a much better job.
Date published: 2023-11-26
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Questions & Answers

Is there free shipping on this unit

Asked by: Barry
No there is not
Answered by: Anonymous
Date published: 2023-12-22

How much is shipping cost

Asked by: Scoop
Depends on Zip code and State
Answered by: Anonymous
Date published: 2023-12-22

Will this work to weld on leaf spring perches on 3” tube rearend? Is it better to flux or mig if I was to?

Asked by: Kinghs95
New and improved features and technology to weld sheet metal up to 3/16". MIG
Answered by: Anonymous
Date published: 2024-01-17

What country is this machine from

Asked by: Falcon
This welder is made in China by one of our long term partners.
Answered by: Nick BC
Date published: 2023-05-03

Can i purchase a Mig 135 still?

Asked by: Jscottsr74
No, the MIG 135 has been discontinued and replaced by this welder. We now also offer the #58015 MIG 90 for those that don't need quite need all the power of a MIG 140.
Answered by: Nick BC
Date published: 2023-04-30

Is the use of pure argon gas a must when using the spool gun for aluminum? What happens if one uses the 75-25% gas on aluminum?

Asked by: Keith
Yes, you need to use 100% Argon for Aluminum to get proper shielding effect. If you use 75/25 your results will be horrible, as if you were welding with no gas at all.
Answered by: Nick BC
Date published: 2023-03-02

Well, this welder weld 20 gauge steel fenders sheet metal

Asked by: Greg Ritter
Yes, this welder is excellent for sheet work and included the wire you need to get going, all you need to do is go to your local weld supply store and get a 75% A r/ 25% CO2 gas bottle.
Answered by: Nick BC
Date published: 2023-11-21

Does this welder come with power cord to hook up to power or do you have to buy separate 120v?

Asked by: Chief 55
The welder comes with an installed 5.9ft power cord and NEMA 5-15P plug end.
Answered by: Nick BC
Date published: 2023-02-23
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Eastwood 140 Amp MIG Welder
Reg. $419.99 Sale $319.97 Save $100.02
In Stock