Crystal Boule Casting Mold Frame from Germany
A crystal boule casting mold frame is a structural frame for supporting ingot molds during semiconductor crystal growth in pullers and casters. It is classified under tariff item 8454.90.00 as essential to metallurgical casting machines. The frame withstands thermal cycling.
Duty Rate — Germany → Canada
0%
Import Tips
• Declare the mold frame under 8454.90.00 as a part of casting machines
• Include drawings showing its function in semiconductor crystal growth
• Ensure the frame is not classified as a part of general use