Sand Classifier Screw Conveyor from Mexico
Helical screw conveyor blades and shafts for spiral classifiers that separate sand from fines in aggregate washing operations. These parts agitate and transport mineral slurries during classification. HTS 8474.90.00 includes parts for mineral washing/separating machinery.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Provide flow charts showing role in washing/classifying process for Customs review
• Galvanize or coat parts appropriately to prevent corrosion claims during ocean transit