Cutoff With Rotary Blade Features: Design speed: 200m/min. Expiry width: 1400mm-2200mm. Length of outting cardboard:500-9999mm,Precision of cutting cardboard:±1mm (In steady speed). Transmission system adopts oil pump auto-Cyc lubricate. Exact and adjustable no gap gear assure knife-edge joggle exactly. running balanceable. NC. automatic adjust cutting speed by cardboard specification and the production speed, assure in-phase. NC. reserve groups of orders, have separate interface of man and machine. the screen display various production message. can consult,modification,superaddition and cancel. Adopt spirality cut gradually, little wallop, high precision cutting.