Float Zone Crystal Furnace from United States
An industrial furnace employing the float zone method to purify and grow semiconductor crystals through zone melting with RF heating and controlled cooling. It is classified under 8419.39.00 as other dryers because the process involves vaporizing and drying steps during crystal growth, which are temperature-change treatments.
Duty Rate — United States → Canada
0%
Import Tips
• Be prepared to demonstrate that the furnace is not of a kind used for domestic purposes
• Provide documentation showing the drying and vaporizing functions are integral to the process
• Consult the CBSA for binding advance rulings if classification is uncertain