Wafer Edge Grinder Particle Trap from Japan
A localized particle trapping system for edge profiling grinders that create chip-separation geometry on wafers post-polish. This system is classified under tariff item 8421.39.00 as gas filtering machinery for dust collection in final wafer preparation steps.
Duty Rate — Japan → Canada
0%
Import Tips
• Classify the particle trap as a filtering machine for gases, emphasizing its role in air purification
• Have installation and connection details ready to show it is a separate unit, not a part of the grinder
• Verify if the trap uses HEPA or ULPA filters, as this may affect the applicable duty rate