4-High Cold Rolling Mill at Minchali, Taiwan

4-High Reversing Mill for rolling of Copper and Copper Alloy Strip at Minchali, Taiwan Special Features: Direct hydraulic screw down system Automatic passline adjustment Mill-fixed work roll bending system Automatic coil ......4-High Reversing Mill for rolling of Copper and Copper Alloy Strip at Minchali, Taiwan Special Features: Direct hydraulic screw down system Automatic passline adjustment Mill-fixed work roll bending system Automatic coil loading and unloading Automatic threading of strip head and strip tail Automatic rolling of strip head and tail Sundwig thickness control Automatic guiding control for the strip head and strip tail Sundwig supplied a 4-high reversing mill for the rolling of copper and copper alloy strip to Minchali. The mill stand is equipped with a direct hydraulic screw down system, automatic passline adjustment and a mill-fixed work roll bending system. The mill tables allow automatic threading of strip head and tail. Automatic rolling of the strip head and tail, in combination with the Sundwig thickness control, gives an optimum use of the entire strip length. The resulting low strip losses increase economic efficiency and productivity. The reversing coilers are equipped with a solid coiler wheel (diam. 1,600 mm) for thick strip and high tension as well as with an expandable coiler drum (diam. 800 mm) for thin strip and low tension.