GUIDE ROLL OF CONTINUOUS CASTING MANUFACTURED BY DOUBLE CENTRIFUGAL CASTING PROCESS OF LIQUID PLUS LIQUID, AND TRANSPORTATION TRANS ROLL USING THE SAME

摘要

The present invention relates to a performance guide roll manufactured using double centrifugal casting and a transfer trans roll using the same. More specifically, the durability of the performance guide roller for guiding the slab in the continuous casting machine in the performance process during the steel production process Centrifugal mold preheating process, coating coating process inside the centrifugal mold, outer layer molding process for injecting predetermined molten metal during centrifugal mold rotation, outer layer temperature checking process, and predetermined molten metal The bearing is installed on the guide roll and the shaft hole manufactured using the double-centrifugal casting process in which the inner layer molding process, which is injected and placed on the inner surface of the outer layer, and the temperature checking process and the cooling / heating process of the inner layer are sequentially performed. The transfer transformer roll is started.