Semiconductor Boule Grinder Finned Tube Exchanger from United States
A finned tube heat exchanger for precise temperature control in boule grinders indicating conductivity flats. It maintains stable air conditions in the grinder's enclosure during operation. This product falls under 8415.83.00 as a non-refrigerating heat exchanger for air conditioning.
Duty Rate — United States → Canada
25%
Rate breakdown
26SUR2525%United States Surtax Order (2026) — 25% on US products
Import Tips
• Classify the finned tube exchanger as part of an air conditioning system
• Provide documentation of its use in boule grinding for semiconductor manufacturing
• Check for duty relief under the Machinery Program