Supercalender Pressure Roll
This heated king roll component is used in supercalenders to apply high pressure to finish paperboard, enhancing brightness and smoothness. It is classified under tariff item 8439.99.00 for its exclusive use in paper finishing machinery.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the roll is part of a calendering machine classified under heading 84.20
Calendering machines and their rolls are classified under heading 84.20, but this item is a part for paper finishing machinery under heading 84.39.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the roll is declared as a part of supercalenders, not as a general industrial roll, to avoid classification under other headings
• Provide technical specifications showing its heating and pressure functions in paper finishing
Related Products under Tariff item 8439.99.00
Air Doctoring System Nozzle
This high-pressure air nozzle assembly is designed to remove excess coating from paper in finishing coaters, using air knife technology to ensure a uniform coating thickness. It is a part of machinery used for finishing paper or paperboard, falling under tariff item 8439.99.00 as an 'Other' part.
Calender Safety Bar
This hydraulic safety bar is a part of paper finishing calenders, designed to stop the machine instantly upon web break detection to prevent roll damage in high-speed operations. It is classified under tariff item 8439.99.00 as a part of machinery for finishing paper or paperboard.
Calender Stack Pressure Unit
A hydraulic pressure control unit that maintains nip pressure in supercalender stacks during paper finishing. It is integral to the operation of paperboard making machinery, providing uniform gloss and smoothness to the finished product.
Coater Applicator Head
This precision head assembly applies pigments or coatings evenly to paper during the finishing process in coating machines, improving paper opacity and printability. It is a part of machinery for finishing paper or paperboard, classified under tariff item 8439.99.00 as an 'Other' part.
Coating Station Vacuum Box
This vacuum suction box is installed under coating stations in paper finishing machines to remove excess liquids and stabilize the paper web, enhancing coating uniformity. It is a part of machinery for finishing paper or paperboard, classified under tariff item 8439.99.00.
Doctor Blade Holder for Paper Machine
An adjustable holder assembly for doctor blades that clean and control Yankee dryer surfaces in paper machines. This precision component is essential for maintaining paper web quality and is specifically designed for papermaking machinery.