Millermatic® 211 PRO
MIG and flux cored 120 / 240V welder that welds up to 3/8-inch steel and aluminum.
Millermatic®
The Millermatic line of MIG welders has been the battle-hardened choice for those who demand bulletproof reliability. With advanced features and technologies, they simplify operations, increase productivity and help eliminate weld imperfections so you can focus on the job at hand.
Explore the Series
Millermatic® 142
MIG and flux cored 120 V welder that welds from 24 gauge – 3/16 in. mild steel.
Millermatic® 355
MIG, Pulsed MIG and flux cored 208/240/460/575 V welder that welds from 22 gauge – ½ in. mild steel.
Millermatic® 255
MIG, Pulsed MIG and flux cored 208/240 V welder that welds from 24 gauge – 1/2 in. mild steel.
Millermatic® 252
MIG and flux cored 208/240 or 240/460/575 V welder that welds from 22 gauge – 1/2 mild steel.
New
Millermatic® 211 PRO
Millermatic® 211 PRO
Now equipped with Dyna-Pulse™, BeadVision™ and memory settings, the Millermatic 211 PRO is built to help you take on more for years to come.
Already have yours?
Stay up to date with the latest enhancements for free with a quick and easy software download.
Technology and Features
Rugged, dependable and tireless, these machines include a host of advanced features and technologies that allow you to weld all day, every day.
USB-Enabled Updates
Easily upgrade and enhance your machine's capabilities by simply downloading software updates to a USB and plugging it in.
15' MIG Gun and Dinse Connections
Weld longer with fewer interruptions with a higher duty cycle, 15-foot MIG gun and Dinse connections.
Auto-Set™
Auto-Set™ takes the guesswork out of welding by automatically recommending the correct parameters, making it easy for welders of all skill levels.
Compare All Products
| Millermatic® Capabilities | Millermatic® 142 | Millermatic® 211 PRO | Millermatic® 252 | Millermatic® 255 | Millermatic® 355 |
|---|---|---|---|---|---|
| Welding Process | |||||
| MIG/ Flux-Cored | X | X | X | X | X |
| Pulsed MIG | X | X | X | ||
| Features | |||||
| BeadVision™ | X | ||||
| Memory Settings | X | ||||
| Welding Capacity | |||||
| Mild and Stainless Steel | 24 ga. min. 3/16 in. max. | 24 ga. min. 3/8 in. max. | 22 ga. min. 1/2 in. max. | 24 ga. min. 1/2 in. max. | 22 ga. min. 1/2 in. max. |
| Aluminum | 18 ga. min 14 ga. max | 18 ga. min 3/8 in. max | 14 ga. min 3/8 in. max | 18 ga. min 1/2 in. max | 18 ga. min 1/2 in. max |
| Power | |||||
| Input Power (V) | 110/115/120 | 120/240 | 208/240 or 240/460/575 | 208/240 | 208, 220/230/240, 460 or 575 |
| Amperage Range (A) | 30 - 140 | 30 - 230 | 30 - 300 | 20 - 350 | 20 - 400 |
| Generator Requirement | |||||
| Watts | 5,000 | 7,000 | N/A | 12,000 | 19,000 |