Diamond Wire Wafer Slicing Saw for Silicon Boules
High-precision saw using diamond wire to slice ultra-thin wafers from monocrystalline silicon boules with minimal kerf loss. Critical for semiconductor wafer manufacturing yield. Classified in HTS 8465.96.0040 as a slicing machine for woodworking-hard materials per statistical note (b)(ii)(B).
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for standard woodworking saws without semiconductor precision
General sawing machines for wood fall under sawing subheading, excluding specialized slicing.
If mixing/kneading machines if misdescribed for slurry handling
Semiconductor equipment with mixing functions may shift if not primarily slicing.
If optical alignment features dominate
Machines for pattern transfer or inspection in semiconductor processing go to 9017.
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Import Tips & Compliance
• Provide wire tension and speed specs matching statistical note requirements for wafer slicing
• Include cleanroom compatibility certifications for semiconductor end-use validation
Related Products under HTS 8465.96.00.40
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Precision grinder for chamfering and profiling wafer edges to prevent chipping during handling and processing in semiconductor lines. Ensures wafer integrity pre-fab. HTS 8465.96.0040 as specialized paring machine.
Czochralski Crystal Puller for Silicon Wafer Production
A specialized machine tool that uses the Czochralski method to grow monocrystalline silicon boules by pulling a seed crystal from molten silicon. The boule is then sliced into wafers for semiconductor fabrication. Classified under HTS 8465.96.0040 as a splitting, slicing, or paring machine for woodworking due to its precision slicing capabilities on hard materials akin to wood processing.
Float Zone Crystal Grower for Gallium Arsenide Wafers
Machine employing float zone method to produce high-purity monocrystalline semiconductor boules from polycrystalline rods, essential for slicing into GaAs wafers. It precisely controls melting zones for defect-free crystals used in optoelectronics. Falls under HTS 8465.96.0040 as a paring/splitting machine for hard materials in semiconductor prep analogous to woodworking tools.
Semiconductor Crystal Boule Grinder
Precision grinder that shapes silicon or compound semiconductor boules to exact diameters and grinds orientation flats indicating conductivity type. Prepares boules for wafer slicing in semiconductor fabs. HTS 8465.96.0040 covers it as a paring machine for hard semiconductor materials similar to woodworking.
Single-Side Wafer Lapping Machine
Machine that lap semiconductor wafers to precise thickness and flatness tolerances using abrasive slurries, preparing front surface for fabrication. Part of wafer preparation per statistical note (b)(ii)(C). HTS 8465.96.0040 as paring machine for hard materials.
Chemical Mechanical Wafer Polisher
CMP polisher that uses chemical slurry and mechanical pad to achieve atomic-level flatness on semiconductor wafers for device fabrication. Final prep step per statistical notes. Under HTS 8465.96.0040 for paring/polishing hard semiconductor materials.