Precision Roller Conveyor for Crystal Boule Transfer from Germany
Roller conveyor designed to transfer large monocrystalline silicon boules from Czochralski crystal growers to grinding stations without surface damage. HTS 8428.20.0010 classification for conveyors in semiconductor boule preparation processes. Features low-friction rollers and orientation controls for precise handling.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Provide boule diameter specifications (150-450mm) and weight capacity documentation
• Include photos/diagrams showing integration with float zone or Czochralski systems
• Prevent misclassification as general conveyors by detailing semiconductor boule handling adaptations