
HDP TST Digital Three Side Trimmer
Engineered specifically for digital finishing environments, the HDP TST Digital Three Side Trimmer incorporates advanced single‑knife technology with automated pile rotation to achieve precise, mark‑free cutting on perfect bound, sewn block, and board books. The system is equipped with zero‑makeready functionality, enabling instant job changeovers through barcode scanning or JDF workflow integration. Its servo‑driven hydraulic clamping system automatically adapts to varying book thicknesses, while the innovative bi‑directional knife movement effectively prevents spine tearing. An optional corner rounding module is available, and the fully interlocked safety design allows for reliable unattended operation.


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Model Name
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HDP TST
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Max Feeding Book Size
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330×390mm(Front Edge×Height)
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Min Feeding Book Size
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120×140mm(Front Edge×Height)
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Max Finished Book Size
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320×380mm(Front Edge×Height)
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Min Finished Book Size
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110×130mm(Front Edge×Height)
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Thickness
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5-40mm(Min Thickness is related to Book Size)
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Feeding Direction
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Spine-First Feeding
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Max Spine Centering
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Center of the spine must not exceed 195mm
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Min Spine Centering
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Center of the spine must not exceed 67.5mm
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Speed
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240-300cuts/hour(Speed is related to Book Weight)
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Power
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8kW
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Weight
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1800kg
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Dimensions
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2000×1500×1900mm(L×W×H)
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- Advanced Single-Knife Technology – Delivers precise, markless cutting for perfect bound, sewn block, and board books with exceptional edge quality.
- Automated Pile Rotation – Ensures consistent cutting results while minimizing operator intervention.
- Zero-Makeready Capability – Enables instant format changes via barcode scanning or JDF workflow integration, eliminating downtime between jobs.
- Servo-Controlled Hydraulic Clamping – Automatically adjusts to variable book thicknesses, ensuring secure and precise clamping for every book block.
- Bi-Directional Knife Movement – Unique design prevents spine tearing, preserving the integrity of the finished book.
- Optional Corner Rounding Unit – Expands application range to handle rounded corner books in the same pass.
- Fully Interlocked Safety Design – Supports unattended operation with comprehensive safety protection for both machine and operator.
- Robust Construction – Engineered for digital finishing environments, built for long-term reliability and high-volume production.