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Miller Multimatic 255 Multi-Process Welder – EZ-Latch Dual Cylinder & TIG Kit, 951768

Part Numbers: 951768
UPCs: 715959671224
1 Review

Ships Free To Lower 48 States

Miller Multimatic 255 Multi-Process Welder – EZ-Latch Dual Cylinder & TIG Kit, 951768

Part Numbers: 951768
UPCs: 715959671224
1 Review

$6,230.00 + Free Shipping $7,894.77*
SAVE $1,664.77
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Ships Free To Lower 48 States

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Miller Multimatic® 255 Multiprocess Welder w/ EZ-Latch™ Dual Cylinder Running Gear & TIG Kit #951768
Miller Multimatic 255 Multi-Process Weld...

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Welding type:

MIG

MIG

TIG

TIG

Stick

Stick

Power supply:

220V Single Phase

220V Single Phase

208-575v Single Phase

208-575v Single Phase

Material type:

Mild Steel

Mild Steel

Stainless Steel

Stainless Steel

Aluminum

Aluminum

Related Products

  • MDX 250 MIG Gun
  • TIG Kit
  • Single Phase Input
  • Lightweight & Portable
  • 3-Year Power Warranty

Miller Multimatic® 255 Multiprocess Welder 951768 w/ EZ-Latch™ Dual Cylinder Running Gear & TIG Kit

Built for MRO and light manufacturing/fabrication professionals looking for a smaller, versatile welder to improve efficiency and productivity. This 250-amp inverter multiprocess welder is highly versatile for faster uptime and performance, and extremely portable. The Multimatic® 255 comes equipped with an easy to read interface with a 7-inch color LCD display. Welding set-up is designed to be efficient with simple programmability and predefined weld settings to avoid having to set up programs you don't need.

EZ-Latch running gears are available in single cylinder and dual cylinder models. Bottle forward technology makes for easy transportation of the gas cylinder by carrying them just above the ground for easy tilt-on access. Simply unlatch the machine for easy portability without the running gear. 


Highlights

  • MDX-250 MIG Gun w/ AccuLock™ S consumables: AccuLock liner loads from the front and locks at the front and back to insure proper alignment
  • Versatility: Multiprocess Capabilities of MIG, Pulsed MIG, Stick (6010), DC Lift Arc TIG and DC Pulsed TIG
  • Easy-to-understand interface: 7-inch color LCD display ensures proper machine setup and parameter selection
  • Pulsed MIG welding delivers higher quality: Lower heat input for less distortion on thin materials, less spatter minimizes post weld grinding
  • 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
  • Program mode: Deliver more productivity, consistent quality by welders of all skill levels by using prequalified weld settings
  • Portability : Weight is reduced by more than 50 percent compared to transformer welding machines
  • EZ-Latch™ Dual Cylinder Rack with Elevated Gun and Cable Rack: Quickly disconnects from the machine and enables portability
  • Generator Compatible: The Multimatic 255 will be able to operate and provide full output when powered by generators
  • Locks and Limits: Provides control of the weld parameter ranges minimizing deviations from the welding procedure specifications
  • USB Port: Provides the ability to easily update software, back-up settings and transfer saved weld programs from one unit to the next

What's Included:

  • Power source with 10 ft. (3 m) industrial power cord
  • 15 ft. (4.5 m) 250-amp MDX™-250 MIG gun w/Bernard® AccuLock™ S consumables for .035/.045 in. (0.9/1.2 mm) wire
  • 10 ft. (3 m) cable w/electrode holder & 50 mm Dinse-style connector
  • 10 ft. (3 m) work cable w/clamp & 50 mm Dinse-style connector
  • Flow gauge regulator and gas hose for argon or AR/CO2 mix
  • .035/.045 in. (0.9/1.2 mm) reversible drive rolls
  • Extra contact tips
  • Material thickness gauge
  • EZ-Latch™ dual cylinder running gear with elevated gun and cable rack
  • Multimatic 255 TIG kit
  • Two chains to secure gas cylinders

View all of our welding machines including Multi-Process Welders available at Welders Supply Company.

Miller Multimatic® 255 Multiprocess Welder Specifications

General Specifications

Weldable Metals

  • Steel
  • Stainless Steel
  • Aluminum

Input Voltage

  • 208 V
  • 220/230/240 V 
  • 460/480 V 
  • 575 V

Input Phase

  • 1-Phase

Input Hz

  • 50/60 Hz

Input Amperage

  • 34.7

Current Type

DC

Max Open Circuit Voltage

81 VDC

Wire Feed Speed

50 IPM - 800 IPM

Weld Output

CC/CV

SHIPPING DIMENSIONS

Height: 42.00 Inches
Width: 19.00 Inches
Length: 40.00 Inches
Weight: 180 Lb(s) 0 Oz

Accessories

Consumables

Manufacturer Reviews

Steven
Couldn't believe the quality welds right out of the box! I consider myself fairly experienced in welding, not professional, with this multimatic 255 it makes my welds looks even better! Highly recommended but be sure to purchase more tips for it because no local stores of mine have them in stock

Product Questions and Answers


Q - Does this have a dual gas port? A - Yes.
Q - What consumables kits does Miller have for this? A - The Miller Acculock S .035 kit (#1880278) and the Acculock S .045 Kit (#1880279) will both work with the Miller MDX 250 MIG gun.
Q - Can you TIG weld aluminum with the Miller Multimatic 255? A - Yes. However, the Multimatic 255 is ideal for aluminum MIG welding.
Q - What max thickness is it rated for? A - The Millermatic 255 is able to weld metals up to ½” thick with an output of 230 Amps and 25.5 V at 60% duty cycle.
Q - Can I run a Miller Multimatic 255 with my 50 Amp breaker? A - Yes.

How to connect shield gas supply:

  1. Secure gas cylinder.

    Obtain gas cylinder and chain to running gear, wall, or other stationary support.

  2. Clear dust and dirt from valve.

    Remove cap, stand to side of valve, and open valve slightly. Gas flow will blow dust and dirt from valve. Close valve.

  3. Install so face is vertical.

    Typical flow rate for shielding gas is 10 to 30 CFH. Check wire manufacturers recommended flow rate.

  4. Install adapter.

    Install adapter with O-ring between regulator/flowmeter and CO2 cylinder.

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