Wafer Processing Conveyor Chain Sprocket
Ultra-clean static dissipative sprocket for semiconductor wafer processing conveyors. HTS 8483.90.1050 as other chain sprockets despite cleanroom use. Complies with Chapter 84 statistical notes for wafer handling.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If wafer manufacturing equipment per statistical note
Semiconductor processing machines include wafer transport.
If general semiconductor handling
Other transmission parts for cleanroom applications.
If polymer static dissipative construction
Plastic articles if material predominant over function.
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Import Tips & Compliance
• ESD and particle specs per SEMI standards required
• Distinguish from Chapter 90 testing equipment
• Semiconductor statistical note documentation may lower duties
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