
For professional fabricators who demand precision and power, the Miller Syncrowave® 400 Complete Package is the ultimate TIG welding solution. If you loved the legendary Syncrowave 350 LX, you will be blown away by the upgrades in the 400 series. This machine is built to help you get more work done with less hassle. The intuitive user interface is designed to be simple to understand, meaning you spend less time fiddling with settings and more time laying down perfect beads. With the Pro-Set™ feature, you can eliminate the guesswork when setting TIG parameters; just one touch gives you the speed, convenience, and confidence of preset controls optimized by Miller's engineers.
Welding aluminum? The Syncrowave 400 delivers a stable, smooth arc that makes TIG welding aluminum feel effortless. The arc-starting characteristics have been refined to ensure reliable starts every time, reducing defects and rework. Plus, this machine is a powerhouse that doesn't eat up your shop space. It is lighter and smaller than previous models, making it easier to move around the shop on the included running gear. The "Complete Package" truly lives up to its name—you get everything you need to start welding immediately, including the Coolmate™ 3S water cooler, a heavy-duty Weldcraft™ W-375 torch, coolant, and a wired foot pedal.
Energy efficiency might not be the first thing on your mind when striking an arc, but the Syncrowave 400 saves you money there too. It uses up to 28% less energy than outdated equipment, lowering your operating costs over time. Whether you are working on aerospace components, heavy fabrication, or precision motorsports parts, this machine gives you the control and power you need. The Auto-Link feature is a lifesaver for shops with varying power, automatically connecting to 208V, 240V, or 480V single or three-phase power without you having to open the machine. Upgrade to the Syncrowave 400 and experience the future of industrial TIG welding.
| Additional Information |
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| Brand:Miller |
| Amperage:400 |
| Voltage:208/230/460 V |
| Weld Process:TIG (GTAW) |
| Packaging Description:1 Per Ea |
| Process Type:TIG (GTAW), Stick (SMAW), Pulsed TIG, TIG AC, TIG DC |
| Input Voltage:208 V, 220/230/240 V, 460/480 V |
| Input Phase:1-Phase, 3-Phase |
| Amperage Range:5 A - 400 A |
| Max Open Circuit Voltage:70 VDC |
| Cooling Type:Water Cooled |
| Dimensions:43.90 in (H) x 20.50 in (W) x 36.30 in (L) |
| Weight:211 lbs (95.7 kg) |
| Warranty:3 Years |
| Weldable Metals:Aluminum, Stainless Steel, Steel |