Polymer Sheet Cooling Calender Roll from Canada
Water-chilled cylinder for cooling and sizing extruded polymer sheets in calender lines. Classified in HTS 8420.91.90.00 as other cylinders for plastics rolling machines.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include cooling channel diagrams to validate machinery part status
• Certify pressure vessel compliance for chilled roll imports