Multi-Wire Wafer Saw Wire Tensioner from Canada
Servo-controlled tensioning mechanism maintaining uniform tension across hundreds of diamond wires in multi-wire wafer saws. HTS 8431.49.10.80 part for heading 8426 semiconductor slicing saws.
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
• Provide servo motor specs and wire count compatibility; declare tension force range; ensure vibration isolation design