Paper Calendering Stack Machine
Vertical stack of chilled iron rollers that supercalender paper webs to high gloss and smoothness for printing paper grades. HTS 8420.10.90 covers calendering machines for paper, distinct from metal/glass rolling. Improves paper density and surface quality.
Import Duty Rates by Country of Origin
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 for pulp or paperboard pressing
Machinery specifically for paper pulp processing uses Chapter 84 paper machinery headings.
If imported as roller assemblies
Separate cylinders classify as parts of calendering machines.
If concrete block or slab pressing
Heavy-duty pressing for non-fiber materials shifts to construction machinery.
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Import Tips & Compliance
• Submit paper processing certifications; confirm no glass roller components
• Check for anti-dumping on Chinese paper machinery
• Document as 'other' calender, not supercalender parts
Related Products under HTS 8420.10.90
Rubber Calendering Machine
Industrial machine used to calender uncured rubber sheets by passing them through heated rollers for uniform thickness in tire manufacturing. Classified under HTS 8420.10.90 as a calendering machine for rubber, not metals or glass. Cylinders are integral for pressure and heat application.
Textile Fabric Calender Machine
Machine with heated steel rollers that calender woven cotton or synthetic fabrics to achieve smooth, glossy finish and uniform thickness. Falls under HTS 8420.10.90 for rolling machines used on textiles, excluding metals/glass. Essential in finishing processes for apparel fabrics.
Plastic Film Calender Line
Calendering machine extrudes and rolls PVC or polyethylene film through heated calendar rolls for precise thickness in packaging films. Under HTS 8420.10.90 as rolling machine for plastics other than metals/glass. Used in flexible packaging production.
Leather Finishing Calender
Rolling machine with engraved cylinders that emboss and smooth leather hides for upholstery and footwear. HTS 8420.10.90 for calendering leather, not metals/glass processing. Provides texture and uniform thickness.
Synthetic Rubber Sheet Calender
Heavy-duty 4-roll calender for compounding synthetic rubber like SBR into uniform sheets for conveyor belts. Classified HTS 8420.10.90 for rubber rolling machines excluding metals/glass. Inverted L-type configuration common.
Cylinder for Rubber Calender
Precision-ground, chrome-plated steel cylinder for rubber calendering machines, drilled for steam heating. HTS 8420.10.90 includes cylinders therefor for non-metal/glass rolling. Essential replacement part.