Signature Separator Finger Assembly
Spring-loaded finger mechanisms for separating folded signatures in book gathering machines. Essential parts classified under HTS 8440.90.00.00 for preventing nesting during book assembly.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | +17.5% | 17.5% |
| 🇲🇽Mexico | Free | +10.0% | 10% |
| 🇨🇦Canada | Free | +10.0% | 10% |
| 🇩🇪Germany | Free | +10.0% | 10% |
| 🇯🇵Japan | Free | +10.0% | 10% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If parts of general paper processing
Separators for non-binding paper machines differ.
If generic plastic fingers
Unspecified plastic articles go to Chapter 39.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Spring tension specs matched to paper weights
• Material (e.g
• Delrin plastic) for low-friction proof
• Dynamic function videos aid classification
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Book Sewing Machine Needle
High-precision steel needles designed specifically for industrial book-sewing machines used in binding operations. These parts penetrate paper stacks to create stitches for secure book assembly, falling under HTS 8440.90.00.00 as essential components of bookbinding machinery.
Bookbinding Guillotine Blade
Hardened steel blades for guillotine cutters in bookbinding lines, used to trim book edges precisely after folding and gathering. Classified as parts of bookbinding machinery under HTS 8440.90.00.00 due to their specialized design for paper cutting in binding processes.
Perfect Binder Glue Pot Assembly
Heated glue pot units with temperature controls for applying hot-melt adhesive in perfect binding machines. These assemblies are integral parts of bookbinding equipment, classified under HTS 8440.90.00.00 for their role in spine gluing operations.
Book Gathering Conveyor Chain
Specialized roller chains for signature gathering conveyors in bookbinding lines, transporting paper signatures to folding stations. Falls under HTS 8440.90.00.00 as proprietary parts engineered for bookbinding machinery transport systems.