Automatic Paper Slitting and Rewinding Machine Slitter, rewinder, slitting rewinder machine, rewinders, cutting machine. PLC Max. Unwinding Width: 2800mm. Max. Unwinding Diameter: 1500mm Max. Rewinding Diameter; 1500mm (1000mm and 1200mm is more welcomed) Machine speed: 300m/min. Precision: 0.2mm Output: One paper roll of diameter 1500mm, can be finished in 20 minutes.