| 摘要 |
An apparatus for supplying a sub material comprises: an input part which is coupled to a hood arranged on the top of a ladle where molten steel is received to put a sub material into the molten steel; and a supply part which supplies the sub material to the input part, thereby rapidly and simply putting the sub material into the molten steel. The input part comprises: an input pipe which is extended to the top of molten steel through the hood and allows the sub material to be transferred thereinto; and a moving part which lifts the input part up and down to the hood, thereby the input pipe is selectively connected with the supply part when the input pipe descends by the moving part to put the sub material. |
