Fixed Gear Drive for Paperboard Corrugator Rolls from China
A fixed ratio gear drive system designed for corrugating roll stands in paperboard production, ensuring synchronized speed between flute-forming rolls and pressure applications. Helical gears provide smooth, quiet operation essential for continuous paperboard manufacturing. This product falls under tariff item 8483.40.00 as a gear box and speed changer for industrial machinery.
Duty Rate — China → Canada
Import Tips
• Ensure the gear drive is declared as a gear box or speed changer under 8483.40.00, not as a part of a specific paper machine
• Verify whether the goods qualify for preferential tariff treatment under a free trade agreement by providing a valid certificate of origin
• Keep technical documentation describing the fixed ratio and helical gear design to support classification