Semiconductor Crystal Boule Grinder from China
A high-precision centrifugal grinder that rotates crystal boules to achieve exact diameters and orientation flats indicating conductivity type for semiconductor wafers. This machine is classified under tariff item 8421.19.00 as a centrifugal apparatus for semiconductor crystal processing.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the grinder is classified as a centrifuge, not as a machine tool of heading 84.60
• Provide the CBSA with technical specifications showing the centrifugal action
• Check if the machine is eligible for duty deferral under Canadian customs programs for manufacturing inputs