Miller Multimatic 220 AC-DC Multi-Process Welder Original price was: $5,350.00.$4,220.00Current price is: $4,220.00.
The Miller Multimatic 220 AC-DC Multiprocess welder is a hobbyist and small shop’s dream! With the freedom to weld any process; MIG, Flux-Cored, Stick, and AC/DC TIG – with one portable, powerful welder. Demonstrates excellent arc quality on both 120 and 240 Volt power!
Coming standard with a color LCD screen, this multi-process welder also features Miller’s Auto-Set Elite™. Auto-Set Elite™ allows you to set TIG, MIG and Stick welding parameters automatically and only requires the user to enter metal thickness and tungsten electrode or welding wire diameter, and allows you to tune weld setting manually to fit your personal preferences. It uses Miller’s exclusive multi-voltage plug (MVP™) to run on either 120 volt or 240 volt input power and weighs only 56 pounds.
Description
What’s Included
- WELDERS SUPPLY EXCLUSIVE! Free gloves, cupholder, t-shirt & stickers with purchase
- 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
Not Included: Safety Equipment, Spool gun for aluminum MIG welding, Shielding gas

Standard Features of the Miller Multimatic 220 AC/DC Multiprocess Welder 907757
The Miller Multimatic 220 AC/DC offers amperage ranges of 30-230A for MIG, 20-210A for TIG, and 30-200A for stick welding. When connected to 110V power, it provides rated outputs of 105A for MIG, 130A for TIG, and 90A for stick. On 220V power, rated outputs increase to 170-200A for MIG, 210A for TIG, and 200A for stick.
This machine is a completely portable, all-in-one welding package that comes with:
- Intuitive LCD Screen
- Manual Mode with Additional Adjustments
- AC/DC TIG (TIG welds aluminum)
- AC Balance – adjustable from 60-80%
- AC Frequency – adjustable from 60-150 Hz
- DC Pulse – adjustable from OFF-150 pulses per second (PPS)
- Tungsten Size Selection
- TIG Post-Flow – adjustable from Auto-25 seconds (accessible through service menu)
- Stick: DIG Control
- Lift-Arc™ and High-Frequency TIG Starts
- Two Gas Connections (MIG and TIG)
- Pro-Set™ in TIG and Stick Manual Modes
- Quick Select™ Drive Roll
- Standard 14-Pin Connector