Czochralski Puller Seed Chuck from Germany
A rotatable seed chuck for Czochralski crystal pullers, gripping silicon seed crystals to initiate boule growth from molten silicon. It is specifically designed for use with crystal pullers of heading 84.65, featuring precision temperature-controlled design to prevent thermal shock. This chuck is an essential accessory for semiconductor crystal growth.
Duty Rate — Germany → Canada
0%
Import Tips
• Classify this seed chuck as a work holder for crystal pulling machines, ensuring it is not considered a general gripping tool
• Provide specifications showing its design for Czochralski pullers
• Keep documentation of the machine model for CBSA verification