METHOD AND APPARATUS FOR HEATING COILS OF STRIP

摘要

996 METHOD AND APPARATUS FOR HEATING COILS OF STRIP Coils of strip to be annealed are placed in a furnace with their eye vertical and are heated to the annealing temperture by coils. An improved convector coil support includes a single metal plate having a central opening and grooves in one side extending from the central opening to the outer periphery when used to support a bottom coil and two such plates fastened together with their grooves facing each other when the convector is used to support a coil on top of a coil.