Single Ratio Speed Reducer for Pulp Refiner Drives from Canada
Industrial fixed ratio speed reducer tailored for double-disc pulp refiners, converting high-speed motor input to low-speed, high-torque output for fiber fibrillation in cellulosic pulp lines. Built with corrosion-resistant alloys for chemical-laden pulp mill environments. HTS 8483.40.30.40 applies due to its dedicated use in pulp processing machines.
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
• Pair with CBP Form 3461 noting 'for pulp refiner drives' to expedite clearance under this specific provision
• Maintain bills of materials showing no variable ratio mechanisms to avoid 8483.40.30.60 scrutiny