System for Correcting Strip Bias of Cold-Rolled Looper

摘要

The present invention relates to a system for correcting a strip bias, which may include: a roller unit rotationally supported at both ends by a support block and changing the moving direction of a strip; a height adjustment unit coupled to a lower part of each support block and capable of height adjustment in the vertical direction; a horizontal movement unit provided at a lower part of the height adjustment unit and providing movement in the horizontal direction of the height adjustment unit; a sensor unit sensing that the strip is biased; and a control unit controlling operation of the height adjustment unit or the horizontal movement unit based on a signal received from the sensor unit.