QSZ100s THREE KNIFE TRIMMER

The QSZ100s is a three-knife trimmer for small to medium runs, which ensures precise and consistent trimming of the book's three open edges after binding. The machine operates fully automatically with feeding, positioning, clamping, trimming, and delivery in a single pass. It can handle untrimmed formats up to 410×310 mm, finished formats up to 400×300 mm, and stack thicknesses up to 100 mm. Minimum trim height is 3 mm, and the working speed is 15-50 cuts per minute.