Screw Conveyor for Powdered Materials from China
A helical screw conveyor that continuously moves powdered or granular materials like flour, cement, or chemicals through an enclosed trough. Classified under HTS 8428.39.00.00 for other continuous-action conveyors intended for industrial goods handling. Essential in food processing and chemical plants for dust-free transport.
Duty Rate — China → United States
35%
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
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Import Tips
• For food or pharma use, ensure FDA-compliant materials (e.g
• stainless steel 304/316) and provide hygiene certifications
• Declare exact throughput capacity and length to confirm classification away from discrete-action lifts
• Avoid pitfalls by labeling as 'continuous-action' in invoices to prevent reclassification as pumps under 8413