Crystal Boule Grinder Coolant Recirculator from Japan
Temperature-controlled coolant recirculation unit for crystal boule grinders that prepare semiconductor material for wafer slicing. Maintains precise coolant temperature to prevent microcracking. Falls under 8419.90.95.80 for semiconductor processing parts.
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
• Include filtration specifications and temperature stability data; ensure diamond slurry compatibility; document as integral process equipment part