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Item # 20559 BRAND: Eastwood Elite

Eastwood 140 Amp Elite MP140i Multi Process Welder MIG - TIG -Stick

Built For The Professional - The Best 120 Volt Welder We've Ever Tested
Built For The Professional - The Best 120 Volt Welder We've Ever Tested
Eastwood 140 Amp Elite MP140i Multi Process Welder MIG - TIG -Stick is rated 4.5 out of 5 by 65.
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Reg. $565.99 Sale $499.97 Save $66.02
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Built For The Professional - The Best 120 Volt Welder We've Ever Tested

3 year Warranty Included

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Eastwood 140 Amp Elite MP140i Multi Process Welder MIG - TIG -Stick
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Product Overview:

Description

What The Pro's Think Of Eastwood Elite MP140i Multi Process Welder

Brian Kurtz - ASME & API Certified Welder

"The MP140i welds consistently with good arc stability just like the MP200i. It’d be great for the automotive guy welding patch panels, and lighter fabrication." Watch Video

Weird Beard

"This is an easy to use all in one welder that is compact in size. It plugs into a standard 110 volt wall outlet so it’s perfect for the diy home garage…it’s easy to get those professional looking welds we all like to achieve on our projects. Very easy to hook up. Capable of mig, tig and stick welding all in one machine. Very user friendly and super affordable. Far cheaper than buying 3 separate machines."

Auto Auction Rebuilds

"The Eastwood 140i is a perfect all-in-one welder for beginners like myself, or for the most seasoned pro! This is a must-have tool that every DIYer should have in their shop / garage. No need for big bulky machines that require 220 outlets anymore, as Eastwood has given us the perfect 3-in-1 mig, tig, and stick welder in a compact, easy to use, reliable machine!" Watch Video

The Eastwood Elite MP140i Multi Process Welder Features:

  • MIG, Stick or TIG Weld
  • Latest IGBT Inverter Technology
  • 140-Amp Maximum Welding Output
  • 30% Duty Cycle @ 90A
  • Welds Up To 3/16” Thick Steel
  • Built-in Spot Weld Timer

Whether you’re new to welding or work as a professional, the Eastwood MP140i is an all-in-one welder that will Do the Job Right. This multi-process welder can do MIG, TIG, flux core or stick welding for your custom body panels and parts. It has a 140-amp output capable of joining sheet metal and steel up to 3/16-inch thick. Add the optional Spool Gun to weld aluminum. Some of the useful features include a spot weld timer for panel-hanging, infinitely adjustable knobs for precise tuning and a digital display to give you accurate readings.

Those who order the Eastwood Elite 140-Amp Multi-Process Welder receive a rugged machine with three pro-grade torches plus common consumables and accessories. It weighs a mere 34 pounds, meaning you can bring it anywhere a welding job is needed. And the unit runs off a standard 120V power output! Eastwood is a pioneer in DIY welding who offers high-quality machines with a 3-year warranty. If you need a little extra punch, check out the MP200i welder for 3/8-inch metal.

latest IGBT inverter technology

The latest IGBT inverter technology produces the most stable arc possible and provides the capability of welding thin or heavy gauge steel with precision and ease. A powerful, 140-amp maximum welding output allows welding up to 3/16” thick steel and a unique, built-in Spot Weld Timer feature allows precise control for exact, factory perfect spot welds on automotive restoration projects.

Warranty

3 Year Warranty

Specifications


Input power: VAC 120
Frequency: 50/60 Hz
Rated input current: 20 Amps
No-load voltage: 68 volts
Rated working voltage: 18.5 volts
MIG welding current: 30～140 A
TIG welding current: 20～90 A
Stick welding current: 30～70 A
Rated duty cycle: 30% @90A
Weight: 34 lbs.

MIG Welding Wire

Solid: 0.023-0.035" (0.6-0.9mm)
Stainless: 0.023-0.035" (0.6-0.9mm)
Flux Core: 0.030-0.035" (0.8-0.9mm)

Spool Gun Welding Wire

4043 Aluminum: 0.030-0.035" (0.8-0.9mm)

ARC Welding Rods

E6010: 1/16",3/32",1/8" - Polarity: DCEN
E6011: 1/16",3/32",1/8" - Polarity: DCEN
E6013: 1/16",3/32",1/8" - Polarity: DCEN, DCEP
E7014: 1/16",3/32",1/8" - Polarity: DCEN, DCEP

Duty Cycle

The rated Duty cycle refers to the amount of welding that can be done within an amount of time. The Eastwood MP140i has a duty cycle of 30% at 90 Amps. It is easiest to look at your welding time in blocks of 10 Minutes and the Duty Cycle being a percentage of that 10 Minutes. If welding at 90 Amps with a 30% Duty Cycle, within a 10 Minute block of time you can weld for 3 Minutes with 7 Minutes of cooling for the Welder.

If the Duty Cycle is exceeded, the Welder will automatically shut off, however the fan will continue running to cool the components. When a safe temperature has been reached, the Welder will automatically switch the Welder output back on. To increase the duty cycle you can turn down the Voltage Output control.

In the Box

Contents

(1) - MP140i Dual-Voltage, Multi-Process Welder
(1) - Shielding Gas Regulator
(1) - Shielding Gas Hose, 4.6’ [1.4m]
(1) - Ground Clamp with 10’ [3m] Cable
(1) - Trafimet ERGOPLUS 15, Tweeco Style MIG Torch. 10’ Length. (0 .023”/0.6mm contact tip installed)
(5) - Spare 0.023” [0.6mm] Contact Tips
(1) - Electrode Holder with 12.5’ [3.8m] Cable
(1) - TIG Torch with 10’ [3m] cable, 14’ [4.3m] Gas Line
(1) - #4 Gas Nozzle (1/4”)
(1) - #5 Gas Nozzle (5/16”)
(1) - #6 Gas Nozzle (3/8”) (Installed)
(1) - Short Black Cap (Installed)
(1) - Long Black Cap
(1) - Collet Body, 1/8” [3.2mm] (Installed)
(1) – Collet, [1.6mm] (Installed)
(1) – Collet, [1.0mm]
(1) – Collet, [2.0mm]
(1) – 1/16” x 6” Tungsten (Gray)
(1) – Welding Wire Spool, 2lb., 0.023” Solid Wire
(5) – Welding Rods, 1/8” E6013

Spool Gun for welding aluminum is optional and not included.

Guides & Accessories

Instructions

Click here for product instructions

Safety Information

Always wear dry, protective clothing and leather welding gloves and insulated footwear. Use suitable clothing made from durable flame-resistant material to protect your skin. Thoroughly read and understand this manual before using.

Click here to see safety products

Application Tips

MIG and Flux Core Welding

MIG and Flux Core Welding

TIG Welding

TIG Welding

Stick (ARC) Welding

Stick (ARC) Welding

Reviews

Rated 5 out of 5 by from High quality welder Great welder. Perfect for auto body and general welding needs. Easy to set up and use.
Date published: 2022-12-21
Rated 5 out of 5 by from Great little welder This machine is really light weight. So far it has handled everything I've used it on currently running .030 Flux wire. It came with plenty of spare contact tips but it would be nice if they were a variety of sizes.
Date published: 2022-11-29
Rated 5 out of 5 by from Excellent Welder! I bought this little guy last week and have put mainly the mig function to the test. It lays down a nice bead on sheet metal (AK rifle receivers). Bought this to replace a recent stolen old Clarke I had from decades ago and man I'm kinda happy someone stole my old one lol. This rig does it all with style. Mig torch is very sensitive and I like that, don't have to squeeze the crap out of it to get it going like my old one! I was a little hesitant buying a welder online, but this thing is built nicely. Time will tell about longevity, but it has a 3 yr warranty so that's a plus. I've heard great things about these. This is my first tig unit so I'll be toying with that function soon! Get one you will not regret it!
Date published: 2022-11-12
Rated 5 out of 5 by from Metal feeding gears made the choice easy. Great deal at a great price. Very fast shipping . Perfect in every way and very happy in every way but you cant tig aluminum. My other welder i cant tig aluminum. You have to but the $380.00 spool gun to MIG aluminum. 100% my fault. Everything on their part was perfect.
Date published: 2022-07-15
Rated 5 out of 5 by from Great portability! This is just what I needed to learn more about various types of welding. It’s been a long time and my skills are certainly lacking. The options of being able to stick weld and also use flux core when I need to grab it and take it somewhere for a quick repair is so easy due to its light weight. I also picked up a 75/25 bottle of gas for solid wire welding. I haven’t tried the Tig yet. Overall this is just a great little machine to have around your garage.
Date published: 2022-06-08
Rated 5 out of 5 by from Mp140i Great entry level welder. No complaints yet. As expected, it struggles with thick materials so size up to mp200 if you can afford it. It’s nice how reinforced the shielding is around the mig torch lead so it won’t be ruined if someone steps on it.
Date published: 2022-05-07
Rated 5 out of 5 by from Great Entry Point Excellent entry point for a beginner. Ive only done MIG so far and it worked well. Ask me again in 1 year. I had an experienced welder help me with set up. Only suggestion would be, a 220 1phase addon. Maybe that would raise the price though.
Date published: 2022-05-06
Rated 5 out of 5 by from Eastwood MP 140i hit a home run!! After researching Multi Process Welders, I found the 140i covered everything I was looking for. I have used all the functions on it and found it to be very user friendly. Having some knowledge on the welding subject, it was not very difficult to get up and running immediately. The only issue I had was the instructional manual. It could have been a little more informative. But none the less, good job on the 140i Eastwood. I would recommend this Multi Process Welder to anyone from professional to amateur.
Date published: 2022-04-08
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Questions & Answers

How do I calculate the amperage based on the voltage and wire speed settings? I am a little confused by the Duty Cycle Ratings.

Asked by: phreaktor
The duty cycle full details are printed on the bottom of the welder, but that label is a little confusing to look at if unfamiliar so here is what you're looking for: 30% @ 90A/18.5V MIG 30% @ 70A/22.8V Stick/TIG 60% @ 64A/17.2V MIG 60% @ 49A/22V Stick/TIG 100% @ 49A/16.5V MIG 100% @ 38A/21.5V Stick/TIG Note that these are under worst case conditions eg. extremely high ambient temperature, and will be higher in almost all real world scenarios.
Answered by: Nick BC
Date published: 2023-01-19

If this requires a dedicated 20A service, what style of plug is on the welder? Does it have a standard NEMA 5-15P meaning it is only good for up to 15A? This is a little confusing.

Asked by: phreaktor
This welder does have a NEMA 5-15P plug, but it is rated up to 20A. Although this is technically incorrect, this is standard in our industry and among our competitors' units too.
Answered by: Nick BC
Date published: 2022-12-13

I am planning to run this with a dedicated branch- 30A breaker, 10AWG service wire, two 100ft 10/3 SO extension cords with 30A RV plugs at each connection. Is this safe and can I ustilze full duty cycle at the max output of 140A? What's duty @ 140A?

Asked by: phreaktor
That sounds like quite the setup - I am not qualified to answer that question. I would reach out to a licensed electrician for that question, the unit needs about 20A in for maximum output. We do not have a rated duty cycle at 140A. The duty cycle rating is: 30% @ 90A MIG 30% @ 70A Stick/TIG 60% @ 64A MIG 60% @ 49A Stick/TIG 100% @ 49A MIG 100% @ 38A Stick/TIG Note that these are under worst case conditions eg. extremely high ambient temperature, and will be higher in almost all real world scenarios.
Answered by: Nick BC
Date published: 2022-12-13

Does the MP140i come with a tig torch and lead?

Asked by: Lynn
Yes, it comes with a TIG torch that has a 10’ (3m) lead on it.
Answered by: Nick BC
Date published: 2022-12-13

Can I run a torch that has the button to depress for gas and arch? Instead of scratch start and gas onky controlled by knob 

Asked by: Torch
No, this unit is not compatible with a trigger.
Answered by: Nick BC
Date published: 2022-12-12

Does this run ac and dc

Asked by: Kevin
This machine is DC only output.
Answered by: Nick BC
Date published: 2022-11-16

Is there anything I need to change to use .030 instead of the .023 wire?

Asked by: Rkidner
You will need to make sure to install a 0.030" contact tip to the MIG gun and flip the drive roller to the 0.030"/0.035" position.
Answered by: Nick BC
Date published: 2022-09-19

Can this welder use a E7018 stick electrode?

Asked by: Ruben1234
It certainly can.
Answered by: Nick BC
Date published: 2022-09-14
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Eastwood 140 Amp Elite MP140i Multi Process Welder MIG - TIG -Stick
Reg. $565.99 Sale $499.97 Save $66.02
In Stock