Beyond Standard Books One Trimmer Multiple Formats

Versatility is the currency of the modern digital print shop, and the HDP TST Digital Three Side Trimmer delivers exceptional flexibility across a diverse range of substrates. While many trimmers are optimized for a single binding type, the HDP TST is engineered to handle perfect bound, sewn block, and even board books with equal proficiency. This multi-application capability makes it an ideal solution for general commercial printers and specialized book manufacturers alike.

HDP TST Digital Three Side Trimmer

The secret to this versatility lies in the machine's advanced single-knife technology combined with automated pile rotation. Instead of relying on a fixed three-knife setup that limits format flexibility, the HDP TST rotates the book pile to trim each side sequentially. This allows it to process a vast array of aspect ratios and sizes, from small pocket-sized booklets to large-format pictorials, without requiring physical tool changes. The machine simply recalculates the rotation and cut coordinates based on the digital job data.

Handling board books and sewn blocks presents unique challenges due to their density and structural variations. The HDP TST’s servo-controlled hydraulic clamping system rises to this challenge by automatically adjusting to variable book thicknesses. Whether securing a slim catalog or a thick, dense children's board book, the clamp applies the optimal pressure to prevent shifting during the cut, ensuring square, uniform edges every time.

Furthermore, the machine supports optional corner rounding, a feature highly sought after in the education and photo book markets. This added functionality allows print providers to command higher margins by offering premium finishing touches inline. By consolidating straight cutting and corner rounding capabilities, the HDP TST reduces the need for secondary offline processing steps, streamlining the production chain.

In a market where customer demands are constantly shifting, the HDP TST offers the agility to say "yes" to more jobs. Its ability to switch instantly between different binding styles and book formats empowers printers to diversify their offerings. With the HDP TST, versatility is not just a feature—it is the foundation of a resilient and responsive production strategy.