Based on heavy duty main engine part built with an integral casting structure, SMC-1100H/1500H/1700H High-Speed Servo Double-Helix Sheeter with Non-Stop Pallet Changer runs stably with max cutting speed 540 cuts/min. It has Dayuan's exclusive patented embedded double-rotary spiral knife system. With Siemens electrical control system, triple conveying and vacuum adsorption, it reduces paper tension, avoiding indentation, breakage and deviation, finishing full-process from fast cutting, indentation-free buffering to neat stacking. It has non-stop pallet changing system and non-stop roll-up curtain type paper collecting, achieving auto-switching when pallets are full to reduce shutdown/debugging losses. Also with automatic web loading, automatic tension control, automatic positioning slitting and trimming, its flat smooth cuts support direct printing, fit for common papers, a reliable ideal high-performance equipment in printing & packaging.


















