Mechanical Pulp Refiner from Mexico
Double-disc refiner that develops fiber properties through controlled mechanical action on groundwood pulp from cellulosic material. Adjustable plate patterns control freeness and strength. Classified in HTS 8439.10.00 for pulp-making equipment.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify refining plate pattern (coarse/medium/fine) and specific energy consumption
• Include hydraulic loading system pressure ratings (100-200 bar typical)
• Document CSF (Canadian Standard Freeness) control capabilities