FORK-ARM OF SHROUD FOR CONTINUOUS CASTING

摘要

PURPOSE: A fork-arm of a shroud for continuous casting is provided to prevent the re-oxidation of molten metal due to the air inflow. CONSTITUTION: A long nozzle(600) and a protrusion(230) are formed on a mouth ring. A load cell in includes in a fork arm of a shroud for casting. A fixing unit comprises a working cylinder(410), a holder(420) and a fixed bar(430). An operation rod(411) is mounted on the working cylinder and a rotary angle hole(421) is formed on outer circumference of the holder. The mouth rind has a through part(510) and the fork arm body has a reduction gear.