BeaverMatic, Inc., Rockford, IL, has installed an eleventh internal quench furnace of advanced design at Metroplex, Inc., Arlington, TX. The units have been installed over a 12-year span. Production of large stacked parts, combining optimal quality with reduced costs, is at an all-time high. Simplified maintenance eliminates downtime in replacing most parts. The furnaces range up to 30" x 48" x 32" and operate in tandem with three of the company's spray/ dunk washers.