Paperboard Moisture Control Tunnel Dryer from Mexico
A paperboard moisture control tunnel dryer processes paperboard sheets through heated chambers to precisely control residual moisture content after pressing. It is classified under tariff item 8419.35.00 as a dryer for paperboard, using a continuous tunnel configuration with temperature change as the primary treatment.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the dryer is not considered part of a paper-making machine; if it is a standalone unit for post-pressing moisture control, classification under 8419.35.00 is appropriate
• Provide specifications showing the temperature change is the principal function, not just auxiliary
• If the tunnel dryer includes conveyors, confirm whether they are integral to the dryer or separate units