TYPES OF ROLLING MILLS: Two high mills, Three high mills, Four .
WEBApr 24, 2021 · A two high rolling mill arrangement is shown in Fig. Two high mills and Three high mills: Three high mills: ... cold rolling of high strength steels sheets), the size of working rolls becomes small. So does the size of backup rolls and a stage may be reached that backup rolls themselvesmay offer deflection. So the backup rolls need .