Float Zone Crystal Grower
Specialized grower using float zone method to produce extremely pure monocrystalline semiconductor boules, explicitly noted in statistical notes under HTS 8451.80.00.00 for wafer manufacturing equipment.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If induction heating primary function
Induction apparatus for crystal zone refining.
If industrial scale for non-silicon semiconductors
Catch-all for advanced semiconductor manufacturing.
If with integrated purity testing equipment
Chemical analysis machines for semiconductor materials.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Specify float zone RF heating system in technical filings
• End-use statement for semiconductor boule production required
• Avoid bulk import classification as unreeling textile machinery
Related Products under HTS 8451.80.00.00
Fabric Finishing Calender
Heavy-duty calender machine for finishing textile fabrics through heat and pressure to achieve smooth, glossy surface under HTS 8451.80.00.00 finishing provisions.
Textile Drying Oven
Conveyorized oven for drying dyed or finished textile fabrics and yarns after wet processing, under HTS 8451.80.00.00 other machinery provision.
Fabric Impregnating Line
Complete line for impregnating textile fabrics with resins or chemicals for waterproofing/coating under HTS 8451.80.00.00 impregnating provision.
Textile Pressing and Ironing Machine
Flatwork ironer and press for made-up textile articles like sheets and garments, under HTS 8451.80.00.00 for ironing, pressing textile articles.
Linoleum Paste Applying Machine
Specialized applicator for paste to base fabric in linoleum floor covering production, directly provided for in HTS 8451.80.00.00 heading description.
Fabric Reeling and Unreeling Machine
Automated machinery for reeling, unreeling, and tension control of textile fabrics during processing, explicitly covered under HTS 8451.80.00.00 for reeling, unreeling textile fabrics.