Pneumatic Wood Flour Transport System from Mexico
Pneumatic dilute-phase conveyor moving wood flour from grinders to particleboard presses in furniture manufacturing. Falls under HTS 8428.20.00 for air-driven bulk biomass material handling.
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
• Certify abrasion-resistant rotary valves for continuous wood dust operation
• Include cyclone separator efficiency data for air/material separation
• Document moisture content handling range to prevent clumping issues at entry