Rebuilt Strasbaugh 7AA Wafer Polisher from Japan
This is a used Strasbaugh 7AA four-platen numerically controlled polisher for final surface finishing of silicon wafers before lithography. It falls under tariff item 8460.90.00 as a machine-tool for polishing metal (silicon) using abrasives, and is not a gear finishing machine.
Duty Rate — Japan → Canada
0%
Import Tips
• Classify the machine as a rebuilt polishing machine for semiconductor wafers
• CBSA may require documentation of the refurbishment and original specifications
• Consider whether the machine qualifies for duty-free treatment under certain trade agreements