Wafer Slicing Saw Vacuum Compressor from Canada
Oil-free rotary screw compressor providing vacuum hold-down for wafer slicing saws that cut monocrystalline semiconductor boules into wafers. HTS 8414.80.20.55 applies to this ≤186.5 kW rotary compressor for semiconductor wafer preparation.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Document wafer thickness tolerances achieved to prove semiconductor precision requirements
• Include cleanroom compatibility certifications (ISO Class 1-5)
• Avoid general 'vacuum pump' descriptions; specify rotary compressor function