Epi-Ready Wafer Polisher from United States
A final polishing station producing 'epi-ready' semiconductor wafers with atomic-level surface flatness for epitaxial layer growth. It uses colloidal silica for a damage-free finish, ensuring the wafer surface is suitable for advanced semiconductor processes.
Duty Rate — United States → Canada
0%
Import Tips
• Classify as a polishing machine with a specific function, not as a general-purpose machine
• Provide CBSA with the machine's technical specifications showing its use of colloidal silica
• Check if the polishing slurry is imported separately and requires its own classification