Item # 54500 BRAND: Eastwood

Eastwood MP250i Multi-Process 250 Amp Welder MIG - TIG - ARC

Our most powerful multi-process welder, the Eastwood Elite MP250i effortlessly transitions between MIG, TIG, flux, or stick welds up to 1/2-in thick.

Our most powerful multi-process welder, the Eastwood Elite MP250i effortlessly transitions between MIG, TIG, flux, or stick welds up to 1/2-in thick.

Eastwood MP250i Multi-Process 250 Amp Welder MIG - TIG - ARC is rated 4.4 out of 5 by 122.
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Our most powerful multi-process welder, the Eastwood Elite MP250i effortlessly transitions between MIG, TIG, flux, or stick welds up to 1/2-in thick.

3 year Warranty Included

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Eastwood MP250i Multi-Process 250 Amp Welder MIG - TIG - ARC

Product Overview:

Description

When you want a multi-process welder that can handle big jobs with no compromises, you need the Eastwood Elite MP250i. This 250-Amp welder can produce quality welds in steel up to 1/2-in. thick, yet versatile enough to weld thin sheet metal. It allows you to work from either a 120V or 240V power supply as well.

The MP250i includes everything you need to weld mild or stainless steel is included - a flex-head WP-17 torch for TIG welding, a Tweco-style torch for MIG, and an electrode holder for stick welding. An optional spool gun can be added to allow MIG welding aluminum. The heavy duty internal MIG wire feed motor holds up to 44-lb spools of steel or stainless wire.

The Eastwood Elite MP250i is separately plumbed for both MIG and TIG welding so you can quickly switch between operations without having to change over gas bottles and regulators. The integrated rolling cart includes storage for two gas bottles as well as side hooks for easy cable storage.

And it’s all backed up by Eastwood’s 3-year warranty and lifetime tech support.

Eastwood Elite MP250i features:

  • Operates on either 120V or 240V power
  • MIG-weld steel and stainless steel up to 1/2-in thick, aluminum up to 1/4-in thick (with optional spool gun)
  • Square-wave inverter technology and high-frequency start for quality aluminum welds
  • TIG-weld steel and stainless steel up to 3/8-in thick
  • Stick-weld steel and stainless steel up to 1/2-in thick
  • True DC TIG welder with foot pedal and high-frequency start
  • WP-17 flex-head TIG torch for improved agility and 8-ft pedal for maneuverability
  • Fully independent MIG and TIG gas systems includes 2 gas regulator/flow meters
  • Integrated storage cart with wheels, dual gas bottle storage, and side hooks for easy cable storage
  • Backed by Eastwood's no-hassle return policy and 3-year warranty

Specifications

Power Voltage (V) 1 phase 240V+/-10%, 1 phase 120V+/-10%
Frequency (Hz) 50/60
No Load Voltage (V) 56V
Rated Input Current (Amps) 240V MIG = 47.3, TIG = 35.7, ARC = 53.5
Rated Input Current (Amps) 120V MIG = 42, TIG = 31.2, ARC = 51.1
Output Current Adjustment (Amps) 240V MIG = 50-250, TIG = 15-250, ARC = 25-250
Output Current Adjustment (Amps) 120V MIG = 50-140, TIG = 15-140, ARC = 25-140
Output Voltage (V) 240V MIG = 16.5-26.5, TIG = 10.6-20, ARC = 21-30
Output Voltage (V) 120V MIG = 16.5-21, TIG = 10.6-15.6, ARC = 21-25.6
Duty Cycle 60% @ 250 AMPS @240 VAC and 60% @ 140 AMPS @120 VAC
Wire Size .030 to .045
Power Factor 0.73
Efficiency (%) 80%
Wire Feed Speed (in/min) 78-629
Post Flow Time(seconds) MIG 1.0+/-0.05 and TIG 5.0+/-0.5
TIG Welding Starting Method High Frequency Start
Cooling Method Fan
Gas System Fully Independent MIG and TIG Systems
Gas Flowmeter Brass, CO2/Argon Compatible
Welding Gas Bottle Capacity Two 80 cu ft Cylinders
Dimensions 30-in. x 29-in. x 15-in.
Weight 159.83 lb (72.3 kg)
Plug Type NEMA 6-50P
Wire Spool Sizes 8 or 12-in. wire spools (44 lb max weight)

The rated Duty Cycle refers to the amount of welding that can be done within an amount of time. The Eastwood MP250i has a Duty Cycle of 60% at 250 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 250 Amps with a 60% Duty Cycle, within a 10 Minute block of time you can weld for 6 Minutes with 4 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 internal 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.

Please note that the MP250I does not qualify for Free Shipping promotions

In the Box

Contents

  • Included in 2 boxes
  • Eastwood Elite 250 Amp MultiProcess Welder
  • ERGO24 MIG Torch (14.8-ft.)
  • WP17 TIG Torch (12-ft.)
  • 300 amp Electrode Holder (10-ft.)
  • 300 amp Ground Cable (10-ft.)
  • Adaptor Cord (24-in.)
  • TIG consumables
  • 0.030 and 0.035 MIG tips
  • Gas Bottle Chains
  • Gas Hose
  • Two Standard Gas Regulators (C02,Argon)
  • Cable Hooks
  • Contact Tip Wrench
  • Front and Rear Caster Assemblies
  • Bracket to Hold Two Gas Cylinders
  • Foot Pedal for TIG Welding (15.9-ft.)
  • Instruction Manual

Guides & Accessories

Instructions

Click here to download product instructions PDF

Safety Information

Always follow manufacturer's instructions for proper safety requirements when performing welding tasks.

Application Tips

Why Do You Need This Multi-Process Welder?

You want a welder that allows you to Stick, MIG and TIG weld. And you're probably interested in this unit because you'll be able to MIG and TIG weld with a single powerful machine. Most multi-process units are basically MIG welders with a scratch start TIG that greatly limits the abilities of the machine. We designed this machine with a true TIG welding function with a high frequency start and foot pedal like you would get from a welder devoted to TIG welding. This will allow you to not only have the ability to do high quality stick and MIG welds, but also TIG welds, and that is why this is the machine for you.

Extra Features You Need

Not only is the Elite MP250i a great machine because it gives you a true TIG welder along with a high quality MIG and Stick, but also the extra features that make your life easier. It easily rolls around your garage on the wheels and casters and even holds two bottles - for MIG and TIG welding. The machine is completely plumbed for MIG and TIG welding, so you can almost instantly switch between functions. We even include a quality gas flow meter for precision adjustments. The cart even has two hooks on the side for all of your cables, which are all more than 12-ft. in length. Whether you're Stick, MIG or TIG welding you'll be happy you bought this machine that comes with a 3 Year Warranty and 90 Day Money Back Guarantee.

Reviews

Rated 5 out of 5 by from Best bang for the price. So I was skeptical about this welder as I it took me watching video after video of different 240v welders for under $2k. I am so glad I went with this one. I've always had great experience with eastwood and I would highly recommend the 250i. I have only used the MIG setting and will be playing with the TIG soon.
Date published: 2025-02-20
Rated 5 out of 5 by from 250+ welder Amazing product. Recommended to my shop. Decently priced as well. Could t be happier
Date published: 2024-10-24
Rated 5 out of 5 by from Arrive right on time. Awesome machine. Arrive right on time. Awesome machine. Our welds are so much better now than the old Lincoln we used to use. We thought it was our lack of skill but it turns out, we needed a better machine. Highly recommended!
Date published: 2024-04-24
Rated 5 out of 5 by from Grreat welder I bought this not sure what to expect as my last mig was a Hobart. I love this welder. .
Date published: 2024-01-23
Rated 5 out of 5 by from Mp250i welder This welder is amazing. It will make the worst welder seem good. The cut outs for a large bottle don't exactly fit, but that is the only problem i have encountered.
Date published: 2024-01-01
Rated 5 out of 5 by from Top Machine in our Shop Excellent multi purpose welder with a useful cart.
Date published: 2023-10-18
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Questions & Answers

can you tig aluminum with this or is it only dc

Asked by: metal works
There is only DC for this unit.
Answered by: Max S
Date published: 2025-04-15

Will it tig weld both AC and DC?

Asked by: Lawdog
No, it can only TIG weld DC.
Answered by: Max S
Date published: 2025-04-15

What size tungsten do I need

Asked by: Mike
The MP250i Tig torch accepts 1/16" and 3/32" tungsten size.
Answered by: Wil Tech Support
Date published: 2025-04-03

Eastwood MP250i Multi-Process 250 Amp Welder MIG - TIG - ARC.....How can i get a owners manual for this machine?

Asked by: Jaylo
It is available on the webpage under the Guides & Accessories section.
Answered by: Max S
Date published: 2025-03-14

can i put a larger gas bottle than 80 cubic ft on the unit?

Asked by: scott
The Eastwood 54500 (MP250i) is designed to hold two gas bottles with a maximum diameter of 7 inches. This includes 80 CF gas bottles, and it can also accommodate 125 CF bottles as long as their maximum diameter does not exceed 7 inches.
Answered by: Bill G Tech Advisor
Date published: 2025-02-17

option for water cooled tig torch system, previous answer "ITEM # 55252 BRAND: EASTWOOD ELITE Eastwood Elite TIG Welding Torch Water Cooler System - Universal Fit" does not show any results.

Asked by: kay25
Tig torch water coolers are no longer available at this time from Eastwood. Please check back in the future.
Answered by: Wil Tech Support
Date published: 2025-02-13

Will this welder, the 250i perform "flux-cored" welding.

Asked by: Michael
Yes it can.
Answered by: Superman
Date published: 2024-10-19

do i have to change liner to mig weld .024 ? what size wire is it setup for

Asked by: steve
This machine works with a minimum wire size of .030".
Answered by: Kelly H
Date published: 2024-11-27
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Eastwood MP250i Multi-Process 250 Amp Welder MIG - TIG - ARC
$1,599.99
In Stock