Miller Multimatic 235 Multiprocess Welder - 240V 907780

In stock
SKU: 907780
Regular price $3,045.00 USD
Built for professionals in the manufacturing/fabrication, MRO and construction fabrication and education segments, the Multimatic 235 allows welders of all skill levels to be more efficient for all their MIG, flux-cored, stick and DC TIG welding needs. Setup is quick and easy, letting operators have faster uptime and weld with confidence.


  • Multiprocess capabilities include MIG, flux cored, DC stick, DC Lift-Arc™
    TIG and pulsed TIG welding.
  • MIG: 24 ga.–3/8 in. steel 18 ga.–3/8 in. aluminum DC stick: 16 ga.–3/8 in. steel
    DC Lift-Arc™ TIG: 24 ga.–1/4 in. steel
  • Easy-to-understand interface with 4.3-inch color LCD display and intuitive connection setup images.
  • 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, stick and DC TIG processes with the ability to finetune
    your settings.
  • Inverter technology weighing only 63 pounds, the Multimatic 235 can go where the work is, plus the added convenience of one machine versus two or more.
  • Large wire drive compartment to house 12-inch wire spool to increase productivity by reducing frequency of changing smaller wire spools.
  • Angled heavy-duty aluminum two-drive-roll system significantly improves wire feeding through a 15-foot gun from a 12-inch spool of wire.
  • Two shielding gas connections so both gases can be left connected to the machine, no switching needed. One connection for MIG gas and one for TIG gas.
  • Gun -On=Demand™ automatically adjusts voltage, wire speed for faster switching between MIG and spool guns.
  • 14-pin controlled operator alternatives. Using the 10-pin connector on your Multimatic 235 in conjunction with the 10-pin to 14-pin adapter cord lets you choose your control for a customized experience, whether it’s a footcontrol, fingertip control or wireless foot control.
  • Wide range of TIG adjustability.
  • DC Pulse – adjustable from Off–150 pulses per second (PPS)
  • TIG Post-Flow – adjustable from Auto–25 seconds (accessible through service menu screen 13)

What's Included:

  • Power source with 7 ft. (2.1 m) power cord
  • 15 ft. (4.5 m) 250-amp MDX™-250 MIG gun w/ Bernard® AccuLock™ MDX consumables for .030/.035 in. (0.8/0.9 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
  • Extra contact tips for .030 in (0.8 mm) and .035 (0.9 mm) wire
  • .030/.035 in. (0.8/0.9 mm) reversible drive rolls
  • Material Thickness Gauge
  • Multimatic® 235 with 7 ft (2.1 m) industrial power cord
  • Argon and AR/CO2 mix regulator/flow gauge with hose
  • Material thickness gauge #229895

Not Included:

  • Shielding gas (for welding with solid wire [GMAW])
  • Flux cored drive rolls (for welding with flux cored wire [FCAW])
  • Spool Gun (for welding aluminum) 
  • Welding wire 
  • Personal safety products (helmet, gloves) 
  • Shielding gas
  • Safety equipment
  • TIG Kit for TIG welding
  • Spool gun for aluminum welding


Multiprocess Capabilities of MIG, Flux Cored, DC Lift Arc TIG and DC Pulsed TIG

Easy-to-understand interface

4.3-inch color LCD display ensures proper machine setup and parameter selection, reducing setup time and increasing weld time

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

Portability - Machine only weighs 63 lb

Weight is reduced to make it easier to take the welder to where the work is, plus the added convenience of one machine versus two or more.

Optional EZ-Latch™ running gear

Operators no longer need to use lift truck to load machine and running gear into the truck. Latches secure machine to running gear. Simply loosen the latch retaining knob and rotate latches to disengage machine from running gear for easy portability


Millers Gun-On-Demand™ allows operators to simply pull the trigger on MIG gun or Spoolgun. Automatically detects and recalls the voltage, wire feed speed of the active gun.

MDX-250 MIG Gun w/ AccuLock™ MDX consumables

AccuLock liner loads from the front and locks at the front and back to insure proper alignment for flawless wire feed path. New rubber overmold and ball -and-socket handle design improves grip and reduces welder fatigue. New Industrial Bernard AccuLock™ MDX contact tips provide superior MIG arc performance.

Generator Compatible

The Multimatic 235 will be able to operate and provide full output when powered by generators with 10000 Watt (10K) output or higher, such as a Miller Bobcat or Trailblazer series generator. Limited output will occur when used with smaller generators.



  • Stick: (SMAW)
  • MIG: (GMAW)
  • Multiprocess
  • Flux Cored: (FCAW)
  • Segment Name: Multiprocess (MIG, DC TIG, Stick)
  • Family Name: Multimatic
  • UPC: 715959684194
  • Manufacturer Name: Miller Electric
  • Shipping Length (in): 30
  • Shipping Width (in): 17
  • Shipping Height (in): 23
  • Shipping Weight (in): 82
  • Net Length (in): 24.25
  • Net Width (in): 13.75
  • Net Height (in): 19.25
  • Net Height (in): 63
  • UOM Qty: Ea
  • Application Class: Manufacturing, Fabrication, MRO, Construction Fab, Education
  • Wire Size: 0.023 – 0.035 in. (0.6 – 0.9 mm) solid steel     0.023 – 0.035 in. (0.6 – 0.9 mm) stainless     0.030 – 0.052 in. (0.8 – 1.3 mm) flux cored
  • Input Voltage: 240 V
    Operating Range 204-276V
  • Min Wire Feed Speed: 1.5 m/min (60 IPM)
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General Specifications

Title Multimatic® 235 Multiprocess Welder - 240V
Amperage 20 A - 235 A
Material Thickness Mild Steel 24 ga. - 3/8 in. (TIG)
Mild Steel 24 ga. - 3/8 in. (MIG)
Mild Steel 16 ga. - 3/8 in. (Stick)
Aluminum 18 ga. - 3/8 in (MIG)
Weldable Metals Aluminum
Stainless Steel
Input Voltage 208 V
220/230/240 V
Input Phase 1-Phase (Single Phase)
Input Hz 50/60 Hz
Current Type DC
Max Open Circuit Voltage 54 VDC
Wire Feed Speed 1.5 m/min - 15.2 m/min
60 m/min - 600 m/min
Rated Output
CV: MIG/Flux 170 Amps at 22.5 V, 60% duty cycle
CC: Stick 150 Amps at 26 V, 60% duty cycle
CC: DC TIG 180 Amps at 17.2 V, 60% duty cycle
Welding Mode CC/CV
Portability Handle(s)
Running Gear / Cart (Optional)
Weld Output CC / CV
Applications Aluminum Welding
Warranty 3 Years
Miller's True Blue Warranty