Pulp Washing Drum from Mexico
Rotating vacuum drum that separates cooking liquor from pulp fibers post-digestion, recovering chemicals and cleaning cellulosic pulp. Twin-roll design for multi-stage washing. Classified under HTS 8439.10.00 as integral pulp-making machinery.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Specify vacuum pump integration and wash water consumption rates
• Include consistency control system details (8-12% pulp consistency typical)
• Document chemical recovery efficiency to support environmental compliance claims