Float Zone Melting Furnace from Canada
Non-electric furnace employing float zone technique to purify and grow silicon crystals by localized melting and resolidification of metal rods. Classified in HTS 8417.10.00.00 for its role in heat treatment and melting of semiconductor metals.
Duty Rate — Canada → United States
12.9%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include process diagrams showing non-electric RF heating to distinguish from electric furnaces
• Label with exact max temperature (typically >1400°C for silicon) for proper industrial classification
• Watch for undervaluation pitfalls; provide cost breakdowns separating furnace from accessories