FINISHING MILL FOR HIGH DRAFT ROLLING

摘要

PROBLEM TO BE SOLVED: To provide a finishing mill for high draft rolling the burning of the bearings for back-up rolls of which is not brought even when a plate is reduced at high rolling reduction from the tip. SOLUTION: In the finishing rolling mill whose a plurality of stands F1-F7 are arranged in tandem, at least the bearings for the back-up rolls of the 1st stand F1 with which the plate is bitten first are taken as roller bearings 3.