| 摘要 |
Disclosed is a deflector roll device. According to an embodiment of the present invention, the deflector roll device comprises: a plurality of deflector rolls; a rotation device installed to be able to drive the deflector rolls, and provided to locate at least one of the deflector rolls on a strip work area bordering a strip during rotation; and a roll cleaning device provided to clean a surface of at least one deflector located on a roll cleaning area off the strip work area among the deflector rolls. |
