| 摘要 |
PROBLEM TO BE SOLVED: To prevent corrosion of a housing surface facing a roll chock more effectively.SOLUTION: A liner 5 is mounted to a housing surface 10 facing a roll chock 2 by a bolt 6, and a rolling mill housing 1 restricts the roll chock 2 through the liner 5. The rolling mill housing 1 comprises: a first seal material 11 which is interposed between a rear surface 5A that is a surface on the housing surface 10 side of the liner 5 and the housing surface 10, extends along the outer edge of the liner 5, and is open at the lower position of the liner 5; and a second seal material 12 which is interposed between the rear surface 5A that is the surface on the housing surface 10 side of the liner 5 and the housing surface 10, and arranged so as to surround the shaft part of the bolt 6 in an endless annular shape. |
