PLC Controlled Servo Driven Four fold tray Paper Folding and Creasing Machine
1. Machine image 2. Equipment Functions ZYHD670D is a hybrid electric knife folding machine with four baffle plates, capable of folding, punching and creasing simultaneously. When using baffle folding, it can perform up to 4 parallel folds in parallel and fan-fold modes. For vertical folding, the 2nd, 3rd and 4th folding units are driven by independent servo motors to complete 3 vertical folds. It supports 8-opening, 16-opening and 32-opening folding. The ZYHD670D-4SZH twin model is available as an optional configuration. 3. Unit Features 3.1 Capable of 4 parallel folds and 3 vertical folds, with adjustable 32-opening forward folding.3.2 Folding rollers adopt helical gear drive with high-precision cross couplings, delivering excellent synchronization, low noise and stable transmission. 3.3 Key component – folding rollers are imported original parts, ensuring stable paper feeding, strong paper gripping, anti-rust performance and low ink adhesion. 3.4 Anti-static treated baffles enable reliable paper feeding and high folding accuracy. 3.5 Sensitive automatic control system for double-sheet detection and paper jam protection. 3.6 Servo-controlled knife system ensures high speed, stability and reliability. 3.7 Optional punching and creasing functions according to production requirements. 3.8 Innovative paper pressing system with high paper feeding precision and user-friendly operation. 3.9 The entire electrical system adopts PLC control, with all parameters set via human-machine interface (HMI). 3.10 Equipped with fault point display function for easy troubleshooting. 3.11 Stepless speed regulation via frequency converter with overload protection. 4. Machine Advantages 4.1 Folding roller support bearings in the baffle folding section adopt Germany INA special extended bearings for smoother high-speed operation. Folding rollers and drive bearings in the vertical folding section use Germany FAG precision bearings, featuring low noise, low damping, high transmission and folding accuracy. 4.2 Each folding knife is equipped with an independent servo-driven electric knife unit, no additional transmission, compact structure, high speed…
