Single Ratio Speed Reducer for Pulp Refiner Drives from Mexico
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 — 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
• 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