Precision Wafer Edge Profiling Slotter from China
This specialized slotting machine profiles edges of silicon wafers to exact specifications, removing cermet material for flatness and diameter control. It is not numerically controlled and works on cermet materials. It falls under tariff item 8461.20.90 as an 'other' slotting machine for working cermets.
Duty Rate — China → Canada
0%
Import Tips
• If the machine is solely for semiconductor wafer fabrication, it may be classified under 8486.20.00
• Provide a detailed process description to the CBSA to confirm the slotting function
• Consider a binding ruling for clarity on semiconductor-related machinery