Max.speed designed:150m/minute or 250m/minute Transmission system adopts oil pump auto-Cyc lubricate. Exact and adjustable no gap gear assure knife-edge joggle exactly.Incision quality good,beeline degree high,protect knife. N.C automatic adjust production speed following cardboard specification and the production speed,automatic follow the cardboard transmission speed and assure inphase. N.Creserve groups of orders,and auto-complete in order or according as preferential condition,thescreen display various production message. Width of slitting cardboard:500-9999mm,Precision of slitting cardboard±1mm(in steady speed)