The HX80DH, HX120DH, and HX150DH High-Speed Three Knife Trimmers are professional three-side cutting equipment designed for perfect binding books and book blocks. Each model features high-speed performance, flexible integration capabilities, and stable cutting precision, tailored to different production scales—from medium to high-volume perfect binding lines. The HX80DH supports dual in-line/near-line feeding with 4500 cuts/hour, the HX120DH matches 12000 books/hour binding lines, and the HX150DH perfectly adapts to 18000 books/hour high-speed lines. Together, they streamline post-binding trimming, ensure uniform cutting quality, and boost production efficiency for modern bookbinding enterprises.
In perfect binding production, three-side trimming is a critical post-processing step that directly affects the appearance and neatness of finished books. Uneven cutting, slow speed, and poor compatibility with binding lines can lead to low production efficiency, high waste rates, and unqualified products. The HX series three knife trimmers solve these pain points with specialized designs, high-speed performance, and flexible integration, meeting the diverse needs of small, medium, and large-scale bookbinding workshops and perfect binding production lines.
The HX80DH High Speed Three Knife Trimmer is engineered for versatile feeding and high-efficiency cutting, featuring three knives (two parallel knives and one right-angle knife) to trim three sides of bound books simultaneously. Its standout advantage is simultaneous in-line and near-line feeding capability, allowing automatic switching between feeding books directly from an in-line perfect binder or from a manually loaded near-line book pile feeder—greatly enhancing operational flexibility. Equipped with an integrated pre-stacker, it achieves a cutting speed of up to 4500 cuts per hour, and can be seamlessly connected with Book Block Preparation Lines, perfect binding lines, and other post-binding equipment, forming a streamlined production workflow.
The HX120DH Three-knife Trimmer is an ideal three-side cutting solution for perfect binding books, designed for both standalone operation and integration with high-speed perfect binding lines. It delivers stable, high-speed three-side trimming for perfect binding books and book blocks, with a cutting speed of 4200 knives per hour. What makes it stand out is its ability to match high-speed perfect binding lines with a maximum speed of 12000 books per hour, ensuring synchronous operation without bottlenecks. It adopts a belt conveyor to separate each book individually, which are then sent to dual pre-stacking stations, realizing multi-book stacking and cutting to multiply production efficiency.
The HX150DH Three-knife Trimmer is a high-performance model tailored for high-volume perfect binding production, suitable for standalone use or integration with high-speed perfect binding lines. It maintains a stable cutting speed of 4200 cuts per hour, enabling it to perfectly match high-speed perfect binding lines with a maximum speed of 18000 books per hour—catering to large-scale, high-demand production scenarios. It adopts a stream feeding method to convey books into the stacking station, and adjusts the height of the pusher to push books for multi-book cutting, further improving production efficiency while ensuring consistent cutting precision.
All three models prioritize cutting precision, stability, and durability, built to withstand continuous industrial production. They feature robust knife structures and advanced feeding systems to ensure uniform, clean cuts on every book, eliminating uneven edges or misaligned trimming. Their user-friendly designs simplify operation and maintenance, requiring minimal operator training, while their compact structures save workshop space and fit seamlessly into existing production layouts.
Flexibility and compatibility are key advantages of the HX series three knife trimmers. Whether you need a versatile model for dual feeding modes (HX80DH), a reliable solution for medium-high speed lines (HX120DH), or a high-performance trimmer for large-scale production (HX150DH), there is a model to match your needs. All three can be integrated with perfect binding lines and book block preparation lines, ensuring synchronous operation and optimizing workflow efficiency.
In conclusion, the HX80DH, HX120DH, and HX150DH High-Speed Three Knife Trimmers are professional, reliable solutions for perfect binding post-processing. Each model is tailored to specific production scales, delivering high-speed, precise cutting and flexible integration. By adopting these trimmers, bookbinding enterprises can streamline their post-binding workflow, improve production efficiency, ensure consistent product quality, and gain a competitive edge in the global bookbinding market.
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