Surface Combustion supplied two new Allcase batch integral-quench furnaces to Cambridge Heat Treating of Cambridge, Ontario. Cambridge also purchased two used Allcase furnaces. All four units were installed in the same line along with a previously purchased 30- x 30- x 48-inch Allcase with top cool. All the furnaces are serviced by Surface’s charge car, Uni-DRAW batch tempering furnaces, washers and an RX endothermic-atmosphere gas generator. The 36- x 48- x 36-inch batch heat-treat line greatly expands Cambridge’s capacity for carbonitriding, carburizing, neutral hardening, ferritic nitrocarburizing (FNC) and normalizing.
Surface commissioned the new furnaces and continues to support the used equipment. According to Cambridge, Surface’s aftermarket parts department ensures that it always has the necessary parts for maintenance in a timely manner.