Completely customizable autonomous system able to manage rolls up to 5,20 mt. Designed for machines of current and future generation. It can be used on the front or back of cutting, printing or combined systems; max flexibility in the productive configuration; with a single product you have a rewinder or an unwinder according to the dynamic needs of production. A system detecting the tensioner position through optional sensors can control the clockwise and counter clockwise rewinding of the roll installed.