Ball Mill for Mineral Grinding from Canada
A rotating cylindrical grinder filled with steel balls to pulverize mineral ores into fine powder for mineral processing plants. Classified under HTS 8474.80.00 for grinding machinery of mineral substances in solid form. Essential for achieving particle size reduction in gold and copper mining.
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
• Include detailed engineering drawings showing grinding mechanism; ensure compliance with safety standards for rotating equipment; avoid bulk import misclassification