Sand Washing Screw Conveyor from Japan
Helical screw washer that scrubs and dewaters sand while conveying through a trough for aggregate production. Under HTS 8474.80.00 as washing machinery for mineral substances like sand. Removes clay and silt contaminants.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Document screw pitch and washing angle; ensure sand-specific design proof; check for conveyor-only classification