Home // MIG Welders // Millermatic 255 MIG Welder 907734

Millermatic 255 MIG Welder 907734

Code: 907734

Cyberweld Price: $3,245.00

Mfg Industrial Price: $4,107.00

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5 Reviews

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11 Questions & 11 Answers

Millermatic 255 MIG Welder 907734

Description

Accessories

Consumables

Specifications

Ask & Answer

Reviews

Description

Miller® Millermatic® 255 MIG Welder 907734

The Miller® Millermatic® 255 MIG welder is a complete 250 amp welding package that comes standard with pulsed MIG welding capability. The inverter design means that the Millermatic 255 is less than half the weight of its popular predecessor, the Millermatic 252. Auto-Set™ Elite technology allows you to use preset welding parameters based on metal thickness, shielding gas and welding wire type to achieve optimum welds. You can also set your voltage and wire feed speed manually, for a custom welding arc.

The Millermatic® 255 comes complete with full color seven inch LCD screen with intuitive design and simple controls. In addition to built-in welding programs, the 255 can also store your custom welding programs. It seamlessly switches between welding with standard MIG gun or optional Spoolmatic™ spool gun. The 255 also features direct plug for XR push-pull gun for professional aluminum wire feed capability. This allows you to use 12 inch spools of aluminum MIG wire instead of the more expensive 1 lb rolls used with the spool gun.

Processes

MIG (GMAW)

Pulsed MIG (GMAW-P)

Flux Cored (FCAW)

Applications
General fabricators
Contract welding services
Plant maintenance shops

Features:

Easy-to-understand interface with 7-inch color LCD display ensures proper machine setup and parameter selection, reducing setup time and increasing weld time. Quick-access backlit Auto-Set and Pulse buttons above the LCD display illuminate when active. Soft-key buttons below the display change function depending on which screen is displayed. Makes setup or change quick, easy and intuitive. Large text for easier readability. Intuitive connection setup images. Full troubleshooting descriptions versus help errors and look up codes.

Auto-Set™ Elite offers predefined weld settings to increase ease of use and ensure that the job is done right for operators of all skill levels. Available for MIG and pulsed MIG processes with the ability to fine-tune your settings. Set weld parameters by selecting wire and gas type, wire diameter and material thickness. Program mode allows easy save and recall of favorite weld settings. Deliver more productivity by eliminating the need to manually set the parameters. Deliver consistent quality by welders of all skill levels by using prequalified weld settings. Minimize supervisor need to intervene.

Pulsed MIG welding delivers higher quality welds for ALL welders. Lower heat input for less distortion on thin materials and better puddle control on out-of-position welds. Less spatter minimizes post weld grinding and rework allowing more welding time. Perform welding applications that couldn�t be done in the past. Ideal for MIG welding aluminum and stainless steel.

Compatible with push-pull MIG guns. Increases productivity by allowing the use of 12-inch wire spools versus a spool gun�s 4-inch spools. Reduces downtime changing wire spools.

Auto-Line™ allows for any single-phase input voltage hookup (208-240 V) with no manual linking, providing convenience in any job setting. Ideal solution for dirty or unreliable power.

Specs

Comes complete with:

Millermatic® 255 MIG welder with 10 ft. (3 m) power cord

15 ft. (4.5 m) 250-amp Miller® MDX™ MIG Gun with AccuLock™ S consumables for .035/.045 in. (0.9/1.2 mm) wire

10 ft. (3 m) work cable with clamp and 50 mm Dinse-style connector

Flow gauge regulator and gas hose for argon or AR/CO2 mix

Extra contact tips

.035/.045 in. (0.9/1.2 mm) reversible drive rolls

Material thickness gauge

FREE Miller® Classic ClearLight™ Black VS welding hood.

FREE Hobart® Fabshield® 21B 10 lb. spool .035 E71T-11 flux-cored welding wire.

Get a FREE Miller® Classic Clearlight™ Black VS auto-darkening welding helmet ($104.50 MSRP Value) PLUS a FREE 10 lb. spool of Hobart® Fabshield® 21B .035 E71T-11 flux-cored welding wire ($77.94 MSRP Value) with purchase of a Millermatic® 255 MIG welder. Expires 9/30/21. (No substitutions allowed.)

Miller® Welding Helmet - Black Classic VS ClearLight™ Variable Shade 8-13 Auto Darkening Lens 287803

The Miller® Black Classic welding helmet features ClearLight™ four color lens technology at a surprisingly economical price. ClearLight™ offers a bright, crisp, clear view of the weld puddle with more realistic color hues in both light and dark states. The Classic Clearlight™ lens operates in weld, cut and grind modes and is DC TIG rated down to 5 amps.

The Black Classic welding hood has two arc sensors and operates in both weld and grind mode. It has a replaceable battery with solar-assist (no recharging). This welding helmet measures up to your most common DIY and light industrial welding requirements. It is lightweight, comfortable and offers unsurpassed light-state clarity and exceptional battery life.

Features

ClearLight™ lens technology optimizes contrast and clarity in welding and light states - reducing eye strain and operator fatigue

Variable shade 8-13

Digital Controls With Three Operating Modes -

Weld Mode™ Shades #8 - 13
Cut Mode™ Shades #5 - 8
Grind Mode - Light State #3

DC TIG rated down to 5 amps

1/1/1/2 optical clarity rating

Manual On/Auto-Off circuitry

Two independent arc sensors

Features magnifying lens holder

Extra protective lens covers included

Fabshield® 21B Features

E71T11 Self-Shielded, Flux-Cored Wire - no shielding gas needed

.035 wire diameter

Excellent for general purpose carbon steel welding applications.

Works well on galvanized steel.

All-position, single or multiple pass

This item ships Free via standard ground shipping within contiguous U.S.

Accessories

	Miller Millermatic/Multimatic 235/255 Protective Cover 301521 Code: 301521 Miller® Millermatic®/Multimatic™ 235/255 protective cover protects the finish of your Miller 235/255 MIG/mulit-process welder. Mfg Industrial Price: $160.00Cyberweld Price: $142.00 2 Reviews

	Miller EZ-Latch Single Cylinder Running Gear 301449 Code: 301449 Miller® EZ-Latch™ running gear with single cylinder cylinder rack gives unmatched portability to the Millermatic 255 or Multimatic 235/255 welder. Mfg Industrial Price: $517.00Cyberweld Price: $489.45 1 Review Model:

	Miller EZ-Latch Dual Cylinder Running Gear w/Cable Rack 951769 Code: 951769 The Miller® EZ-Latch™ running gear with dual cylinder and elevated gun & cable rack gives unmatched portability to the Millermatic 255 or Multimatic 235/255 welder. Mfg Industrial Price: $869.00Cyberweld Price: $822.65 Model:

	Miller MDX-250 EZ-Select MIG Gun - 15 Foot AccuLock S 1770046 Code: 1770046 Genuine Miller® MDX-250 EZ-Select™ 15 foot MIG gun with AccuLock™ S consumables features trigger program select with LED indicators, which allows you to toggle between up to 4 welding programs. Mfg Industrial Price: $711.94Cyberweld Price: $474.65 Length: Wire Diameter:

	Southwire 230 Volt Extension Cord - 25 ft. 8/3 19178806 Code: PC83EXT25 Southwire® 230 Volt Extension Cord features 25' of 8/3 power cable with lighted NEMA 6.50 (pin) male (plug) and female (receptacle) at each end. $87.00 158 Reviews Length:

	Southwire 230 Volt Extension Cord - 50 ft. 8/3 19228806 Code: PC83EXT50 Southwrie® 230 Volt Extension Cord features 50' of 8/3 power cable with lighted NEMA 6.50 (pin) male (plug) and female (receptacle) at each end. $165.00 Length:

Consumables

	Miller MDX-250 Acculock S .035 Consumables Kit 1880278 Code: 1880278 Genuine Miller® Acculock™ S .035 Consumables Kit for your Miller MDX™-250 MIG gun. Mfg Industrial Price: $60.56Cyberweld Price: $56.55 Wire Diameter: MIG Gun:

	Miller MDX-250 Acculock S .045 Consumables Kit 1880279 Code: 1880279 Genuine Miller® Acculock™ S .045 Consumables Kit for your Miller MDX™-250 MIG gun. Mfg Industrial Price: $60.56Cyberweld Price: $56.55 Wire Diameter: MIG Gun:

Specifications

Download Millermatic 255 Spec Sheet (Requires Adobe Acrobat Reader)
Download Millermatic 255 Spec Sheet (Requires Adobe Acrobat Reader)

Ask & Answer

11 Questions & 11 Answers

Ask a Question

Arthur

from Louisiana asked:

October 11, 2020

What spool gun will work with this machine

1 Answer

Miller® Millermatic® 255 MIG Welder 907734 will accept�Miller Spoolmatic® 30A Spoolgun 130831 and�Miller® Spoolmate™ 200 MIG Spoolgun 300497

Submitted by: Cyberweld on October 12, 2020

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Answer

Enrique A

from Los Banos Ca asked:

August 12, 2020

Can this welder weld aluminum with out spoolgun/push pull gun?

1 Answer

Miller® Millermatic® 255 MIG Welder 907734 will not weld aluminum without�spoolgun/push pull gun.

Submitted by: Cyberweld on August 13, 2020

Most Helpful Answer

Answer

Justin C

from Tulsa, Oklahoma asked:

March 22, 2020

Can the millermatic 255 run a wet tig rig or only the one piece dry rig?

1 Answer

Miller® Millermatic® 255 MIG Welder 907734 is only a mig welder and can not tig weld.��

Submitted by: Cyberweld on March 23, 2020

Most Helpful Answer

Answer

Chris

from Sister Bay, WI asked:

March 9, 2020

Can you hook up 2 tanks of gas and leave them hooked up? Can you leave a spool gun hooked up with the normal gun too?

1 Answer

Miller advises that the�Miller® Millermatic® 255 MIG Welder 907734 only has one gas port so you would have to switch out the gas when changing over, you would also have to unplug the guns to switch over.

Submitted by: CYBERWELD on March 11, 2020

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Answer

stefano

from bahamas asked:

February 14, 2020

what spool gun can work with this machine

1 Answer

Miller® Millermatic® 255 MIG Welder 907734 will accept�Miller Spoolmatic® 30A Spoolgun 130831 and�Miller® Spoolmate™ 200 MIG Spoolgun 300497

Submitted by: Cyberweld on February 18, 2020

Most Helpful Answer

Answer

michael

from terre haute indiana asked:

August 18, 2019

what gauge/thickness of metal will this weld up to?

1 Answer

The Millermatic 255 MIG welder is built for professionals in the light manufacturing or fabrication segments who are looking for a smaller, more versatile machine.�This machine is capable of welding metals up to 1/2-inch thick with an output rating of 230 amps and 25.5 volts at a 60 percent duty cycle.

Submitted by: Cyberweld on August 20, 2019

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Answer

Blee

from NY asked:

May 1, 2019

Does this machine work both in 50/60hz as stated in the spec sheet in their website. For example, for example in a different country like Hong Kong running 220 50hz. If it is not recommended to run 240 50hz, is there an international version?

1 Answer

Miller advises that the�Miller Millermatic 255 MIG Welder 907734 will only run on 60hz.

The�Miller Multimatic 255 Multiprocess Welder 907728 will run on 50hz or 60hz.

Submitted by: Cyberweld on May 2, 2019

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Answer

Nigel C

from Alabama asked:

April 17, 2019

Is the pulse setting only for Aluminum or can you use that setting for mild steel as well? I've tried to find the answer and haven't had any luck.

1 Answer

Millermatic 255 MIG Welder 907734 can pulse mild steel, stainless steel and aluminum.

Submitted by: Cyberweld on April 17, 2019

Most Helpful Answer

Answer

John

from Texas asked:

February 1, 2019

What is the largest size spool of wire that will fit the Miller 255?

1 Answer

Millermatic 255 MIG Welder 907734 will accept up to a 12 inch spool.

Submitted by: Cyberweld on February 4, 2019

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Answer

Jared

from Oakland CA asked:

January 28, 2019

Does the Millermatic 255 come with the Bernard MIG Gun - 300 amp gun or the 250-amp Miller�® MDX™ MIG Gun ? IF comes with the 250-amp Miller�® MDX™ MIG Gun ,can I use the Bernard MIG Gun instead？Same question on the Multimatic 255 .Thank you

1 Answer

Millermatic 255 MIG Welder 907734 comes with the 250-amp Miller�® MDX™ MIG Gun but is compatible with the Bernard guns. (Same with the Multimatic 255.)

Submitted by: Cyberweld on January 29, 2019

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Answer

Richard

from Westfield, Indiana asked:

January 22, 2019

Can you hook up a spoolgun at the same time as the mig gun and leave them connected same as the 252 with pull the trigger activation ?

1 Answer

Millermatic 255 MIG Welder 907734 has gun on demand, so you can leave both guns plugged in at the same time.

Submitted by: Cyberweld on January 23, 2019

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Reviews

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Review Summary

4.8

5 Reviews

80% (4)

20% (1)

0% (0)

100% Recommend this product (5 of 5 responses)

By Dwight U.

This is the best MIG I have used in the last 45 years

May 10, 2020

This MIG is the easiest machine I have ever used! I showed a friend that has an older Miller Mig that saw what it does and he is selling what he has and getting one. I didn't like the cart that is available so the first project was to build a cart, it turned out as amazing as the machine.

By Randy R.

Rome Pa

Good service great Welder

January 13, 2020

I have not received my rebate yet but I believe I will. This Miller 255 welder came in a timely manner and was packaged very well and works well. I will do more business with this company in the future if this service continues. This welder will enhance our machine shop that was founded in 1984 and we hope to get many years of service.

By Albert

millermatic 255 mig welder

August 22, 2019

great machine does everything its supposed to. auto-set is perfect no need for adjustment, spoolgun performance is so much more advanced than older models its like tig welding but with wire very good penetration and tie ins no more stack up put on auto-set and the machine controls wire speed incredible great machine, affordable, professional, get one.

Prosexcellent no issues

Consnone

By Burrito

California

big upgrade!

March 21, 2019

this machine is my step up up from my 211. I could not be happier. The new 15' bernard gun. yea theres a screen full of settings like a new car but once you find your sweet spot this machine gets to work. pays for itself. I did not want to get the multiprocess because thats not for me I have a better acdc tig. machine is light enough to pick up and put in your truck or van or whatever welding rig your running.

Proslight weight heavy duty gun holds a 12" spool pulse mig free $250 hood

Consyou can get lost in the options. i cant put a picture of my face on the lcd screen

By Harry

New York

good welding

March 15, 2019

have owned over year, very easy in use
has lots of nice features
glad I got cover keeps unit clean

Millermatic 255 MIG Welder 907734

Select Your Summer of FREE Promo Bonus

FREE Miller Classic Welding Helmet PLUS 10# Spool Flux-Cored Wire - $182.44 MSRP ValueFREE Miller® Classic ClearLight™ welding helmet PLUS a FREE 10 lb. spool .035 gasless wire with purchase.

Cyberweld Chee$e Bonu$ Offer Exclusive Cyberweld offer.

Description

Accessories

Consumables

Specifications

Ask & Answer

Reviews

FREE Miller Classic Welding Helmet PLUS 10# Spool Flux-Cored Wire - $182.44 MSRP Value
FREE Miller® Classic ClearLight™ welding helmet PLUS a FREE 10 lb. spool .035 gasless wire with purchase.

Cyberweld Chee$e Bonu$ Offer
Exclusive Cyberweld offer.