In large-run folding signature production, efficient, labor-free stacking and bundling are critical to streamlining post-press workflows. The HXDK520 Automatic Vertical Stacking and Bundling Machine integrates seamlessly with upstream equipment, delivering fully intelligent automatic processing, making it ideal for high-volume printing and binding facilities.
HXDK520 Automatic Vertical Stacking and Bundling Machine
Key Features
Seamless Production Line Integration
The HXDK520 is designed for seamless integration. It can be connected to a web press printing machine or a paper sheet folding machine, forming a continuous production line for folding signatures. This integration eliminates manual transfer of materials, reducing downtime and ensuring a smooth, efficient workflow from printing or folding through to stacking and bundling.
Integration with upstream printing and folding equipment
Vertical Folding Signature Collection
The machine's core function is folding signature collection. Signatures are collected vertically, a design that keeps them neat and aligned throughout the process. Vertical collection avoids the deformation and misalignment that often occur with horizontal stacking, preserving the integrity of the folded signatures.
Vertical collection process for neat, aligned signatures
Automated Stack Preparation
After vertical collection, the HXDK520 automatically tidies the signatures by pressing and flapping the stack neat, ensuring every stack is uniform and properly aligned before moving to the next stage. This step eliminates manual adjustment, reduces labor input, and ensures consistent stack quality across every batch.
Automated Bundling Process
Once the stack is neat, the machine automatically pushes it to the bundling station, where it performs two key operations: inserting clapboards at both ends to protect the signatures, followed by 3000N pressure pressing and automatic bundling for secure, stable packaging.
High-Volume Production Capability
The HXDK520 is specifically designed as a fully automatic delivery solution for large-run folding signature production, capable of handling high-volume tasks without compromising efficiency or quality. Its automated workflow is tailored to meet the demands of large-scale production, ensuring consistent output even during long-running operations.
Labor-Free Operation
A standout advantage of the HXDK520 is that it requires no laborer, completely automating the entire intelligent folding signature stacking and bundling process. This eliminates labor costs, reduces human error, and allows operators to focus on monitoring and maintaining the production line, significantly improving overall productivity.
Technical Specifications
Max Folding Speed (Paper Sheet Folding Machine)
20000 pcs/h
Max Folding Speed (Web Press Machine Folding)
40000 pcs/h
Max Signature Size
460 × 320 mm
Min Signature Size
210 × 105 mm
Signature Requirement
60–120 gsm, 16/32k
Bundle Thickness
500–700 mm
Feeding Height
300–520 mm
Board Thickness
8–12 mm
Bundling Pressure
8000 N
Power
380V / 3ph, 6.5 kW
Gas Demand
6 bar
Dimensions
3000 × 1950 × 2550 mm (L × W × H)
Weight
2000 kg
Product Gallery
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Video Demonstration
Video demonstration of the HXDK520 Automatic Vertical Stacking and Bundling Machine in operation.
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