Float Zone Crystal Grower Transport Wheel
Polyurethane road wheel for maneuvering float zone crystal growers in semiconductor wafer production facilities. Classified under HTS 8431.49.90.84 as road wheels for heading 8430 machinery used principally in semiconductor material processing.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If not designated as 'road wheels' but general castors
Non-road wheels/casters for semiconductor machinery fall under the residual other provisions in the same heading.
If for replacement flywheels rather than mobility wheels
Flywheels serving transmission functions classify as transmission shafts/parts, not mobility road wheels.
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Import Tips & Compliance
• Ensure invoice specifies 'road wheels for float zone semiconductor crystal growers' to match statistical suffix .84
• Provide photos and technical drawings showing mounting compatibility with heading 8430 equipment
• Comply with REACH regulations for wheel materials if transshipping through EU
Related Products under HTS 8431.49.90.84
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This heavy-duty road wheel is designed for mobile Czochralski crystal pullers used in semiconductor boule production, allowing transport between cleanroom facilities. It falls under HTS 8431.49.90.84 as a road wheel part for machinery of heading 8430, specifically crystal growers for semiconductor manufacturing.
Wafer Slicing Saw Mobile Dolly Wheel
Reinforced road wheel assembly for mobile wafer slicing saws that cut monocrystalline semiconductor boules into wafers. HTS 8431.49.90.84 applies to road wheels of heading 8430 semiconductor processing machinery.
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