Machine speed:200m/min Effective width:1800mm-2500mm Four blades with six lines, five blades with eight lines, six blades with eight lines Adopted with this blade. Three types of scoring:concavo-convex, convex-flat, convex-convex, choose alternately to use arbitrarily Cutting paper with new high-speed this blade, excellent cutting qulity at the edge of paper board Computer-controlled cutting standard shift, fast and precise Computer memory capacity of 200 orders, choose to produce Electric pivot-wise movement of machine as a whole, effectively maching shift of paper width.Automated blade sharpening without machineturn offf possible Equipped with frequency-changing motor as driving, computer-monitored tracking of production lines, assuring simultaneous pace. Notice:the machine has favourable fob price.Please write your detailed contactments in the inquire if you contact me. I can't see your contactments directly because i am a free member. Thank you. My email is xuewanting(at)fs-pack.Com