Czochralski Crystal Puller from China
A machine used to produce monocrystalline silicon boules by pulling a seed crystal from molten silicon in a controlled temperature environment. It is classified under 8419.39.00 as other industrial dryers because the process involves controlled heating and cooling essential for crystal formation, which is a temperature-change treatment of materials.
Duty Rate — China → Canada
0%
Import Tips
• Confirm that the equipment's primary function is temperature treatment, not mechanical pulling
• Provide a detailed process description to the CBSA to support classification under 8419.39.00
• Check for eligibility under the Machinery Remission Program to reduce duty costs