Wafer Slicing Saw Coolant Radiator Core from Canada
Tube-fin radiator core for coolant systems in wire saws slicing silicon boules into wafers, dissipating heat from high-speed diamond wire cutting. HTS 8419.90.30.00 covers it as heat exchanger part in semiconductor wafer manufacturing equipment. Maintains wire tension and cut quality through thermal stability.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Include wire speed/tension specs linking to slicing process; cleanroom packing required
• Pitfall: bulk packaging damage during ocean transit without proper cushioning