Miller MIG Welding
GMAW/Flux Cored Machines & Accessories
Miller Electric's MIG welders are among the best-selling welding machines for a reason. Single-phase & three-phase power compatibility and voltage inputs from 120-600V allow you to find the perfect machine for any environment, industry or skill level. Shop Welders Supply for the best prices on Millermatic, Deltaweld, AlumaFeed & Continuum machines.
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In addition to free shipping, each of these welding machines comes with up to SIX FREEBIES at no extra cost. Get a free spool gun with your purchase plus some PPE gear and Welders Supply branded merch. Supplies are limited - get these deals while they're hot!
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 MIG Welding Machines
Also known as wire feed or gas welders, MIG welders offer a broad range of capabilities. 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 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.
Common Uses for Single-Phase Welding Machines:
- Garages and body shops
- Farm and ranch
- General maintenance and repair
- Light Fabrication
Three-Phase MIG Welders
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.
Common Uses for Three-Phase Welding Machines:
- Fabrication
- Manufacturing
- Light Manufacturing
Miller's MIG Welding Product Lines
Millermatic MIG Welders - World's #1 Selling MIG Welder
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.
Related: Millermatic vs Multimatic comparison chart
| MIG Model | Millermatic® 142 | Millermatic® 211 | Millermatic® 252 | Millermatic® 255 | Millermatic® 355 |
|---|---|---|---|---|---|
| Variations |
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| Price | $ | $$ | $$$ | $$$ | $$$$ |
| Weld Thickness |
Steel: 24 ga.–3/16 in. single pass Aluminum: 18–14 ga. single pass |
120 V: 24 ga.–3/16 in. steel 240 V: 24 ga.–3/8 in. steel |
22 ga.–1/2 in. | Up to 1/2” aluminum. | Up to 1/2” aluminum, stainless & mild steel |
| Input Power | 120 V, 20 A, single-phase, 50/60 Hz |
120 V: 24.3 A, single-phase, 50/60 Hz 240 V: 16.6 A, single-phase, 50/60 Hz |
208/240 V, single-phase, 60 Hz 230/460/575 V, single-phase, 60 Hz |
Auto-Line™ 208–240 V, single-phase | 3- or 1-phase, 208/240/460/575 V, 50/60 Hz |
| Rated Output | 100 A at 19 V, 60% duty cycle 80 A at 18 V, 100% duty cycle |
120 V: 115 A at 19.8 VDC, 20% duty cycle 240 V: 150 A at 21.5 VDC, 40% duty cycle |
200 A at 24 VDC, 60% duty cycle 250 A at 26.5 VDC, 40% duty cycle |
230 A at 25.5 V, 60% duty cycle | 310 A at 29.5 V, 60% duty cycle |
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| 2024 Spec Sheet | Millermatic 211 Spec Sheet | Millermatic 252 Spec Sheet | Millermatic 255 Spec Sheet | Millermatic 355 Spec Sheet |
Deltaweld MIG Welders - Industry Standard for Heavy MIG Welding
Built for heavy-duty manufacturing, Miller Deltaweld MIG welders are ideal for tackling demanding jobs. Deltaweld systems boast EZ-Set technology for simplified setup and Intellx feeders for exceptional wire feeding, minimizing spatter and rework. Available in 350 and 500 amp configurations, Deltaweld MIG welders deliver reliable performance to maximize productivity.
| MIG Model | Deltaweld® 350 | Deltaweld® 500 |
|---|---|---|
| Variations | ||
| Price | $$$$$ | $$$$$$ |
| Input Power |
208/230/460 V, 3-phase, 60 Hz 230 V, 1-phase, 60 Hz |
208/230/460 V, 3-phase, 60 Hz 575 V, 3-phase, 60 Hz |
| Rated Output | 350 A at 60% duty cycle |
500 A at 100% duty cycle |
| Output Range | 20–400 A, 10–38 V | 30–650 A, 10–44 V |
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| 2024 Spec Sheet | Deltaweld 500 Spec Sheet |
Other Deltaweld® Products Available from Welders Supply
- Intellx™ Wire Feeders
- Intellx™ Swingarc boom-mounted wire feeders
- Auto Deltaweld™ 350 Basic
- Auto Deltaweld™ 500 Basic
AlumaFeed MIG Welders - Dedicated Aluminum System
Miller AlumaFeed MIG welders are top-of-the-line machines designed for professional aluminum welding. Their XR-AlumaFeed system combined with a balanced XR-Aluma-Pro gun ensures exceptional wire feeding and operator comfort. Available in air-cooled and water-cooled options, Miller AlumaFeed welders deliver superior performance for all-day aluminum fabrication, with power options ranging from 350 to 450 amps.
| MIG Model | AlumaFeed 350 Mpa |
|---|---|
| Variations | |
| Price | $$$$$$ |
| Weld Thickness | Roughly 2.8ga. - 1/2 in. |
| Input Power |
3- or 1-phase power, |
| Rated Output | 10–38 V, 5–425 A |
| Typical Applications |
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| 2024 Spec Sheet |
Continuum MIG Welders - Advanced Industrial Welding
Miller Continuum MIG welders empower welders of all skill levels to achieve superior results. These advanced machines combine exceptional arc performance with user-friendly operation. Continuum MIG welders deliver consistent welds on thin and thick materials, thanks to features like Accu-Pulse and improved RMD, all in a powerful package ranging from 350 to 500 amps.
| MIG Model | Continuum™ 350 | Continuum™ 500 |
|---|---|---|
| Variations | ||
| Price | $$$$$ | $$$$$$ |
| Input Power |
Auto-Line™ 230–575 V, 3-phase, 50/60 Hz |
Auto-Line™ 230–575 V, 3-phase, 50/60 Hz |
| Rated Output | 350 A at 100% duty cycle |
500 A at 100% duty cycle |
| Output Range | 20–400 A, 10–44 V | 20–600 A, 10–44 V |
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Other Continuum™ Products Available from Welders Supply
- Continuum™ Feeders
- Continuum™ Swingarc boom-mounted wire feeders
- Auto-Continuum™ 350
- Auto-Continuum™ 500
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!
