Method for straightening continuously thin metal strips, in particular strips made of aluminium and stainless steel with a thickness between 0,1 mm and 0,5 mm and straightening plant therefor

摘要

Al or steel strip is monitored by a device (5) located above the strip and the surface flatness and condition is relayed to a control unit (14) which in response can alter the curvature of tension roll (8) and/or alter the positions of the stretch rolls (12).