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Welder Supply Company Wisconsin, Illinois

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Miller MIG Welders

GMAW/Flux Cored Machines

Shop over 300 Miller Electric MIG welding machines from $1,055 to $69,834 and enjoy free shipping on all orders over $300. Shop Miller MIG welders with input voltages from 110V-600V and outputs up to 500A @ 100% duty cycle for welding thick or thin steel, aluminum and nickel or copper alloys. And don't forget the accessories! Shop Miller welding accessories, Miller safety supplies and MIG welding accessories.

Millermatic MIG Welders

Deltaweld MIG Welders

AlumaFeed MIG Welders

Continuum MIG Welders

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387 items found

Miller MIG Welding Machines at Welders Supply

Welders Supply is pleased to offer the full line of Miller welding machines. Like Welders Supply, Miller Electric is a Wisconsin-based business dedicated to serving professional welders. What began as a one-man operation in 1929 is today the world’s largest manufacturer of arc welding and cutting equipment.

Miller's GMAW/FCAW Welding Machines

Also known as wire feed or gas welders, MIG welders offer a broad range of capabilities. Miller's MIG machines can perform both GMAW welding with gas and gasless FCAW (flux cored) welding. Combine this with their ease of use and it is no wonder they are among the most popular welders on the market. For all-around repair work and fabrication, MIG welders are a great choice for both experienced and beginner welders.

Several Miller MIG welders are available with EZ-Latch Running Gear, including the Millermatic 255 MIG/Pulsed MIG Welder 951766.

Single-Phase vs Three-Phase Miller MIG Welders

Welders Supply offers the full line of Miller single phase input power welding machines. These versatile wire welders for both home or single-phase shop use include a variety of affordable Millermatic® all-in-one packages. Three-phase wire welders from Miller Electric offer tremendous flexibility for professional and industrial uses. Trust Miller for the most advanced MIG welding solutions available today.

Feature	Single-Phase	Three-Phase
Power & Efficiency	Lower power, suitable for thinner materials	Higher power, welds thicker materials
Duty Cycle	Lower duty cycle, good for hobbyists and light tasks	Higher duty cycle, ideal for continuous use
Arc Stability	Less stable arc, requires more welder skill	More stable arc, smoother welds
Machine Size	More compact and portable	Larger and heavier
Cost	Lower cost, generally more affordable	Higher cost, more expensive
Industry Applications	Home workshops, light fabrication, auto repair	Shipbuilding, pipeline welding, heavy fabrication

Miller's MIG Welding Product Lines

Millermatic MIG Welders - World's #1 Selling MIG Welder

Miller MIG Welding Machines

Millermatic MIG welders are Miller's all-in-one wire welding machines designed for versatility and ease of use. Millermatic welders are built tough, using high-quality materials that extend their lifespan under heavy use. A diverse set of model options suits welders of all skill levels for any project. Millermatic 142 and 211 are suitable for hobbyists and light fabrication work running on standard 120V household power. Upgrade to Millermatic 252 and above for increased power and larger wire spools.

Best Seller: Millermatic 211 Autoset #907614 - Free Spool Gun Included!

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Deltaweld MIG Welders - Industry Standard for Heavy MIG Welding

Miller Deltaweld heavy duty MIG welders

Built for heavy-duty manufacturing, Miller Deltaweld MIG welders are ideal for tackling demanding jobs. Deltaweld systems boast EZ-Set technology for simplified setup and Intellx feeders for exceptional wire feeding, minimizing spatter and rework. Available in 350 and 500 amp configurations, Deltaweld MIG welders deliver reliable performance to maximize productivity.

Other Deltaweld® Products Available from Welders Supply

Intellx™ Wire Feeders
Intellx™ Swingarc boom-mounted wire feeders
Auto Deltaweld™ 350 Basic
Auto Deltaweld™ 500 Basic

Best Seller: Deltaweld® 500 230/460V MIGRunner™ w/ Intellx Feeder #951814

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AlumaFeed MIG Welders - Dedicated Aluminum System

Miller AlumaFeed aluminum MIG welders

Miller AlumaFeed MIG welders are top-of-the-line machines designed for professional aluminum welding. Their XR-AlumaFeed system combined with a balanced XR-Aluma-Pro gun ensures exceptional wire feeding and operator comfort. Available in air-cooled and water-cooled options, Miller AlumaFeed welders deliver superior performance for all-day aluminum fabrication, with power options ranging from 350 to 450 amps.

Best Seller: Alumafeed 350 MPa Stationary package with 25ft. Pistol-Pro Air-Cooled #951836

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Continuum MIG Welders - Advanced Industrial Welding

Miller Continuum industrial MIG welders

Miller Continuum MIG welders empower welders of all skill levels to achieve superior results. These advanced machines combine exceptional arc performance with user-friendly operation. Continuum MIG welders deliver consistent welds on thin and thick materials, thanks to features like Accu-Pulse and improved RMD, all in a powerful package ranging from 350 to 500 amps.

Other Continuum™ Products Available from Welders Supply

Continuum™ Feeders
Continuum™ Swingarc boom-mounted wire feeders
Auto-Continuum™ 350
Auto-Continuum™ 500

Best Seller: Continuum™ 350 Push-Pull MIGRunner Package #951865

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Miller MIG Welders Compared
MIG Model	Millermatic	Deltaweld	Continuum	AlumaFeed
Models	Millermatic® 142 Millermatic® 211 Millermatic® 252 Millermatic® 255 Millermatic® 355 Compare models >	Deltaweld® 350 Deltaweld® 500 Compare models >	Continuum™ 350 Continuum™ 500 Compare models >	AlumaPower™/ AlumaFeed® 350 AlumaPower™/ AlumaFeed® 500 Compare models >
Best Seller	Millermatic 211 Autoset #907614 - FREE Spool Gun Included!	Deltaweld® 500 230/460V MIGRunner™ #951814	Continuum™ 350 Push-Pull MIGRunner #951865	Alumafeed 350 MPa Stationary #951836
Industry Applications	Light to Medium Industrial Applications	Heavy Industrial Manufacturing	Heavy Industrial Manufacturing	Heavy Industrial Aluminum Manufacturing
Processes	MIG (GMAW) Flux-cored (FCAW) Pulsed MIG (GMAW-P)* *Millermatic 255/355 only	MIG (GMAW) Flux-cored (FCAW) Accu-Pulse® MIG (GMAW-P)* High-deposition MIG (GMAW) RMD® With Intellx™ Pro and Intellx™ Elite feeders. *With Intellx™ Elite feeders.	Advanced MIG processes: Accu-Pulse® pulsed MIG (GMAW-P) Versa-Pulse™ RMD® MIG (GMAW) High-deposition MIG (GMAW) Flux-cored (FCAW) Air carbon arc (CAC-A)	Aluminum MIG (GMAW) Aluminum pulsed MIG (GMAW-P) Aluminum synergic pulsed MIG
Portability	Handles Optional MIG cart Weight: 33 - 99lbs (machine only)	Industrial (not portable) MIGRunner cart packages available Weight: 115 - 145lbs (machine only)	Industrial (not portable) MIGRunner cart packages available Weight: 127 - 148lbs (machine only)	Industrial (not portable) MIGRunner cart packages available Weight: 80 - 122lbs (machine only)
2024 Spec Sheets	Millermatic® 142 Millermatic® 211 Millermatic® 252 Millermatic® 255 Millermatic® 355	Deltaweld® 350 Deltaweld® 500	Continuum™ 350 & 500	AlumaFeed® 350 & 450

Welders Supply - Your Miller MIG Welding Partner

Not sure which Miller MIG welder is right for your project? Call our Welding Experts at 1-844-682-0205 for tailored product recommendations, ordering assistance, or to answer any questions you may have. Welders Supply is your trusted partner for MIG welders, welding supplies, and exceptional customer service.

FAST, FREE SHIPPING & EASY RETURNS

Your in-stock items ship same or next day from our five distribution hubs in WI and IL via fast UPS Ground. Need special shipping? Just call 1-844-682-0205 - we accommodate any request, including using your shipping accounts. Enjoy hassle-free 14-day returns on new, sealed products. Count on exceptional service backed by industry-leading shipping and return policies. Experience the advantage on your next order!