| 摘要 |
The present invention relates to a furnace for a rolling mill. The furnace for the rolling mill is characterized by including a main body unit in which a heating unit is included; a passage unit of which one side is connected to the main body unit, wherein an opening unit is included on the other side and the height of the inner upper surface on the other side is same as the height of the upper side of the opening unit; and an opening and closing unit opening or closing the opening unit by being located on the other side of the passage unit. |
