Crystal Puller Crucible Rotation Mechanism from Canada
Quartz crucible rotation drive for Czochralski pullers (8465), ensures uniform dopant distribution and thermal symmetry during silicon boule growth. High-temperature bellows-sealed design. Principal part 8466.92.5050.
Duty Rate — Canada → United States
14.7%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify rotation speeds (0-30 RPM), crucible sizes (16-32") and temp ratings (>1400°C)
• Material certs for quartz compatibility and vacuum sealing essential