CASTING ROLL IN TWIN ROLL TYPED STRIP CASTING

摘要

PURPOSE: A casting roll of a double roll type thin film casting device is provided to prevent edge building up phenomenon and to improve the cooling ability of a roll edge part. CONSTITUTION: A casting roll of a double roll type thin film casting device comprises an outside sleeve(10), a roll surface coolant line(17), and a coolant cover(14). The groove is formed on the end of the casting roll. The coolant cover is combined with the groove. The coolant cover is made of the same material as the casting roll sleeve.