Sand Washing Plant
A sand washing plant scrubs and rinses silica sand or aggregate to remove clay, silt, and impurities using water and mechanical agitation. It fits HTS 8474.10.00 as washing machinery for mineral substances in solid form like earth and stone.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If primarily filtering industrial wastewater from minerals
Liquid filtering equipment is under 8421, differentiated from mineral washing by primary liquid vs solid handling.
If for concrete mixing plants with integrated washing
Mixing machinery for cement or minerals shifts to 8474.31-8474.39 based on kneading function.
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Import Tips & Compliance
• Document water recycling features and capacity specs to confirm it's for bulk mineral washing, not small-scale
• Obtain material safety data for any chemical additives used in washing to meet EPA import requirements
• Avoid common pitfall of classifying as water treatment equipment by emphasizing mineral substrate focus
Related Products under HTS 8474.10.00
Aggregate Dewatering Screen
A dewatering vibrating screen removes water from washed sand and gravel aggregates using high-frequency vibration. Classifies under HTS 8474.10.00 as screening/washing for mineral substances.
Rotary Ore Trommel Screen
A rotary trommel screen tumbles ore in a rotating drum with perforated sections to screen and wash minerals by size. HTS 8474.10.00 for combined screening and washing of solid minerals.
Density Separator for Minerals
An autogenous dense media separator uses fluidized bed for density-based separation of coal or ores. Fits HTS 8474.10.00 for separating solid mineral substances.
Stone Powder Classifier
An air classifier separates fine stone powders from coarser particles using centrifugal air flow in mineral grinding circuits. Under HTS 8474.10.00 for screening mineral powders.
Flotation Cell Agitator Separator
A mineral flotation cell with impeller separates valuable minerals via air bubbles in pulp, though primarily separating. Borderline HTS 8474.10.00 if classified as mineral separator.
Wafer Crystal Grinder
Precision grinder for shaping semiconductor crystal boules to exact diameter before wafer slicing, as per statistical notes. While grinding, classified under HTS 8474.10.00 if part of sorting/screening prep per notes.