ROLLING EQUIPMENT HAVING A ROLL GRINDING TRUCK AND METHOD FOR REPLACING ROLLS

摘要

Cold rolling equipment in which a rolling roll which surface is deteriorated through rolling is ground on a grinding truck provided on a side of a roll replacing truck opposite to a rolling mill without being transferred to a grinding machine in a roll shop for reuse for rolling. The rolling mill having the rolling rolls, the roll replacing truck for replacing the rolling rolls and the grinding truck for grinding the rolling rolls are arranged sequentially in a roll axis direction, whereby the rolling rolls can be transferred between the rolling mill and the roll replacing truck and between the rolling roll replacing truck and the grinding truck.