... diameter 500mm 4, Min.width 18mm Characteristics:FQ-450 High speed label slitting machine is the ayxiliary product of the ... , alarm , web guiding . It has advantage of tight construction , high speed , high accurate slitting , easy operation and stable running .Main Technical Variables ... )1070*1030*1320mmSlitting speed80m/minMachine weight500kg FQ-450 high speed label slitting and rewinding machine