Silicon Ingot Puller Control Pulley from United States
A control pulley system for automated ingot pullers in Czochralski silicon growth, regulating pull speed and rotation. This product is a part suitable for use solely or principally with machinery of heading 84.25, specifically pulleys used in semiconductor crystal pulling equipment.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the control pulley is classified as a part of machinery of heading 84.25 and not as a complete machine
• Provide technical documentation to the CBSA to support the classification
• Verify whether the pulley is imported separately or as part of a complete puller, as this may affect the applicable tariff treatment