Miller Electric XMT 350 MPa multiprocess inverter has built-in pulsed MIG capabilities. MPa designation stands for "MIG, Pulsed, advanced arc controls," meaning the unit gives the operator control over weld puddle fluidity, weld bead profile, and arc length. A MIG operator can use pulsed MIG, says the company, as the XMT 350 MPa automatically makes all pulsing adjustments. Unit weighs 80 pounds and provides a 5- to 425-amp output.
September 28, 2010