COOLING DEVICE HAVING UNIT FOR CONSTRAINING OF SHAPE OF STEEL SHEET AND CONSTRAINING METHOD OF THE SAME

摘要

The steel plate deformation suppression unit according to an embodiment of the present invention is located on one side with respect to the transferred steel plate, a pinch roll part including a pinch roll, and the other side with respect to the transferred steel plate, and includes a transfer roll and a driving unit providing a driving force to the pinch roll unit and the conveying roll unit, and the driving unit elevates the pinch roll unit with respect to the conveying roll unit.