HX15ST Semi Auto Three Knife Trimmer

The HX15ST Semi-Automatic Three-Knife Trimmer is a high-performance book trimming solution specifically designed for commercial digital printing applications. The machine combines manual book positioning with precision servo-driven adjustment of the front and side knives, providing accurate and consistent three-side trimming for digitally printed books and similar products. Pneumatically controlled book pressing and clamping help maintain stable positioning throughout the trimming process, while the servo-driven main motor provides fast and responsive braking for efficient operation. Precision servo adjustment of the front and side knives also simplifies format setup and supports reliable trimming accuracy across different book sizes. Built with a streamlined mechanical structure for easy maintenance, the HX15ST uses synchronized dual pull rods and gear transmission to deliver uniform, high-torque cutting performance. Combining servo-driven adjustment, pneumatic clamping, stable cutting force, and straightforward operation, the HX15ST provides an efficient and reliable semi-automatic three-knife trimming solution for professional digital printing environments.