Miller Multimatic 220 AC/DC Multiprocess MIG Stick and AC/DC TIG Welder 907757

In stock - 5 items available
SKU: 907757
Regular price $4,199.00 USD

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The Multimatic 220 AC/DC is the only machine in its class that offers users the ability to switch welding gas, polarity and welding process automatically while recalling the last MIG or TIG settings. 


  • Multimatic® 220 AC/DC 

  • 6.5 ft (2 m) power cord and MVP™ adapter plugs for 120V and 240V 

  • 10 ft MDX™-100 MIG Welding Gun 

  • 13 ft (4 m) cable electrode holder and 25 mm Dinse-style connector 

  • 12.5 ft (3.8 m) Weldcraft™ A-150 (WP-17) TIG torch with 25mm Dinse-style connector 

  • RFCS-14 HD foot control with 20 ft (6 m) cord 

  • 10 ft (3 m) work cable with clamp and 25 mm Dinse-style connector 

  • Two Argon and AR/CO2 mix regulator/flow gauge with hoses 

  • Spool of Hobart® .030 in (0.8 mm) solid wire 

  • Two contact tips for .030 in (0.8 mm) wire 

  • Quick Select™ drive roll for .024 in (0.6 mm) or .030/.035 in (0.8/0.9 mm) solid wire, and .030/.035 (0.8/0.9 mm) flux cored wire 

  • AK2C TIG torch accessory kit 

  • Material thickness gauge #229895 

  • Hook-and-loop cord wraps 


All in One 

Take on more projects with one machine that has MIG, Stick, AC and DC TIG. 



  • Automatically determines the polarity. MIG gun and TIG torch can stay connected at the same time. 

  • Automatically switches to the right process. Just hit the trigger or the foot control and the machine automatically changes. 

  • Automatically recalls the settings from the last process used. 


Multi-Voltage Plug (MVP) 

Allows for connection to 120- or 240-volt receptacles without tools. Choose the plug that fits the receptacle and connect it to the power cord. 


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. 


Pro-Set™ Feature 

Eliminates the guesswork when setting weld parameters. Simply adjust control until Pro-Set™ appears on the display and the number turns blue. Available for AC Balance and Frequency (TIG), DC Pulse (TIG), and DIG (Stick). 


14-Pin Controlled Operator Alternatives 

The standard 14-pin connector lets you choose your control for a customized experience, whether it’s a foot control, fingertip control, or wireless foot control. 


Weighing Only 56 Pounds 

The Multimatic® 220 AC/DC can go where the work is, plus the added convenience of one machine versus two or more. 


Dependable Arc Starts 

Provides High-Frequency, non-contact arc starting to eliminate tungsten and material contamination time after time. 


Generator Compatible 

The Multimatic 220 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. 


Flux Cored (FCAW) 



Stick (SMAW) 






Multimatic® 220 AC/DC 

Industries Interests 

DIY / Home Hobbyist 
Racing / Customizing / Restoring 
Farm and Ranch 
Metal Art 
Education / Training 

Material Thickness 

Mild Steel 24 ga. - 3/8 in. (MIG) 
Mild Steel 16 ga. - 3/8 in. (Stick) 
Mild Steel 24 ga. - 1/4 in. (TIG) 
Aluminum 24 ga. - 1/4 in. (TIG) 
Aluminum 18 ga. - 3/8 in (MIG) 

Weldable Metals 

Stainless Steel 

Input Voltage 

110/115/120 V 
220/230/240 V 

Input Phase 


Input Hz 

50/60 Hz 

Current Type 

AC / DC 

Max Open Circuit Voltage 

46 VDC 

Wire Feed Speed 

1.5 m/min - 15.2 m/min 
60 m/min - 600 m/min 

Welding Mode 



Running Gear / Cart (Optional) 

Weld Output 

CC / CV 

Net Width 

11.25 in 

Net Height 

17.5 in 

Net Length 

21.5 in 

Net Weight 

56 lbs