Vilter Manufacturing Corp. has announced several promotions at its Cudahy, WI, plant. Wayne Wehber has been named director of engineering and Randy Kastello was appointed manager of production/ application engineering. Dave Swarthout was promoted to director of tactical implementation while John Barry assumed the role of director of operations. Named as the new senior executive vice president/secretary-treasurer was Kris Wegner, while Gloria Spudowski was promoted to chief financial officer and manager of information technology. Finally, Donn Schlotec, manager business development, assumed responsibility for strategic business development.