Trommel Screen Perforated Drum Section
Segmented steel perforated drum section for rotary trommel screens washing and sizing gravel aggregates. HTS 8474.90.0010 part for washing/screening machines processing mineral substances. Bolted assembly for field replacement.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If generic steel tubes/pipes
Cylindrical steel without screening apertures classifies as tubes.
If other mineral processing machinery
Different Chapter 84 headings for non-sort/wash functions.
If parts of kneading/mixing machines
Rotary mixing equipment parts distinguished within 8474.
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Import Tips & Compliance
• Specify hole pattern and rpm rating matching trommel specs
• Ship in protective crates to prevent deformation affecting fit
• Confirm not 'complete machine' (8474.10) via partial drum design
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