Modern arc welders use built-in software to provide easier ... to optimize arc-start and arc characteristics,” says Miller Electric’s Brian Bellile. “You get better welds because the machine ...

The chart in the welder shows that you can use it for aluminum, but it does mention that it is difficult to feed with the stock liner. Aluminum wire expands as it heats, so you need a slightly ...

Users on The Garage Journal and Welding Web forums tend to point people toward Hobart, Miller, or Lincoln models ... t be the biggest deal if you're not using the welder daily.