Consolidated Engineering Co. (CEC) of Kennesaw, Ga., received a purchase order for a four-zone natural-gas-fired chain conveyor solution furnace. The furnace will be used for the T4 treatment of high-pressure die castings and will be installed in a casting facility in Mexico. The parts to be heat treated are automobile shock towers. The system includes a solution furnace, air quench, age oven, cooling unit and four load/unload gantry cranes. It will process the castings at a rate of 90 per hour.