The modern offset printing machines (Heidelberg, Man Roland, KBA, Komori, Mitsubishi, Ryobi) incorporate advanced cleaning systems. Calitrol model has the Roller-Matic, a manual or motorized unwinder. The coil parade becoming smaller reels of 6 or 8 m, as desired on a new carrier. The Roller-Matic includes motor, to avoid unnecessary effort; mobile structure (can move) resistant to heavy weights; support coils 500 m, with fail-safe, quality blade for cutting soft and fast, saving money, to be provided for large coils.