Pneumatic Wood Flour Transport System from Canada
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 — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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