Automatic pushing paper function:Automatic pushing paper design, saving taking book time, increasing working efficiency *Independent press paper patented technology *Numerical control cutting is clear at a glance(450Z and 450Z3) *Leading speed, dynamics and cutting thickness *Adjusting blade from outside *Automatic pushing paper(book) out function(450Z and 450Z3) *Increased safety blade lock(Holdback pawl) New 450 series paper cutting machines(CB-450V6, CB-450Z3) Independent press paper patented technology:Completely resolve the inaccurate problem caused by spring pressing paper. Leading speed, dynamics and cutting thickness:The cutting speed, dynamics and thickness are all increased by 30%.Cutting thickness up to 5CM, 450 series meet more books and paper cutting requirements. High-quality alloy knife optional:High-quality alloy knife is an optional.Grind one time can cut up to 12000 times. Blade fine-tuning from the outside of machine patented technology:Provide fast fine tuning technology when blade is so old that cant cut the paper beneath Extensive front table:It can satisfy 460mm paper bisection (safety cover no opening), which can make operation more comfortable and safer. LCD display:Intuitive operation prompts, error alarm clear at a glance, more convenient operation. Numerical control cutting:Cutting size with arithmetic figure set.So the cutting size is clear at a glance. Put and push paper without leakage design:The push paper platform is designed with lumpy surface to avoid paper leakage. Safety:CE standard, intellectual protection, two hands operation, transparent safety cover, two way air buttons protection and so on.These make usage safer and more comfortable. Paper Cutting Machine CB-450Z.