This dual bench wire feeder supports synergic pulsed MIG, automatically coordinating pulse parameters with wire speed, while Profile Pulse lets welders adjust the spacing of the ripple pattern for a TIG-like appearance with MIG productivity. It feeds aluminum, solid and flux-cored wire at 50-780 IPM and handles a 750 A welding rating at 100% duty cycle. Voltage and wire speed can be set at the feeder, with voltage, amperage and wire feed speed available for presetting and actual-value readings; a trigger tap switches between two weld settings. Push-pull capability and compatibility with dedicated XR-Pistol Plus and XR-Aluma-Pro Plus guns support aluminum wire feeding, and the package includes two BTB 400 A guns and two sets of reversible .035-.045-inch dual V drive rolls.