... ,uncoil,straightens,cold roll 750mm 4-stand tandem cold rolling mill is an equipment that uncoils, straightens, cold ... features of Hydraulic screw down, AGC control system, Automatic adjustment of rolling path, Rapid roller exchanging and so on. ... ... Between Stands120KNExpected annual capacity About 60 Thousand MTMax. Rolling Force4500KNMax. Rolling Velocity4.5m/sDimension of Working Roll200/190×750 ...