Diamond Wire Wafer Saw Coolant Recovery Compressor Scroll from Canada
Scroll element for oil-free hermetic compressors in coolant recovery systems of diamond wire wafer saws, recycling slurry while maintaining wafer surface quality. Handles abrasive particle-laden fluids. 8414.90.41.55 for 8414.40 semiconductor slicing compressors.
Duty Rate — Canada → United States
25%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Document scroll design for diamond slurry abrasion resistance
• Provide saw yield improvement data showing compressor criticality
• Avoid 8421 centrifuge classification for recovery function