Epitaxial Reactor Turbine
Gas turbine for rotation control in epitaxial reactors growing thin semiconductor layers on wafers. HTS 8411.99.9085 as non-aircraft gas turbine part for semiconductor processing equipment.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If part of semiconductor oven/furnace
Epitaxial equipment sometimes classified under electric heating apparatus.
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Import Tips & Compliance
• Include precursor gas compatibility data; specify temperature/rotation uniformity; prepare for export control classification
Related Products under HTS 8411.99.90.85
Czochralski Crystal Puller Turbine
A gas turbine component used in Czochralski crystal growers for pulling monocrystalline silicon boules in semiconductor wafer manufacturing. Classified under 8411.99.9085 as a part of non-aircraft gas turbines specifically for semiconductor processing equipment. It provides precise rotational control during the crystal growth process.
Float Zone Crystal Grower Turbine
High-precision gas turbine part employed in float zone crystal growers to melt and form pure monocrystalline semiconductor boules. Falls under HTS 8411.99.9085 as other parts of non-aircraft gas turbines used in semiconductor material processing. Ensures stable zone melting for defect-free crystals.
Wafer Slicing Saw Drive Turbine
Gas turbine drive unit for wafer slicing saws that cut monocrystalline boules into thin semiconductor wafers. Classified in 8411.99.9085 as parts of non-aircraft gas turbines integral to wafer preparation equipment. Delivers consistent high-speed rotation for precise kerf-less cuts.
Crystal Grinder Spindle Turbine
Precision gas turbine powering the spindle in crystal grinders that shape semiconductor boules to exact wafer diameters. Under HTS 8411.99.9085 for non-aircraft gas turbine parts in wafer preparation equipment. Grinds flats indicating crystal conductivity and resistivity.
Wafer Lapping Turbine Drive
Gas turbine drive system for wafer lappers that achieve ultra-flat surfaces on semiconductor wafers prior to fabrication. Classified 8411.99.9085 as part of non-aircraft gas turbine in wafer preparation equipment. Critical for bringing wafers within strict dimensional tolerances.
CMP Polisher Gas Turbine
High-speed gas turbine for Chemical Mechanical Planarization (CMP) polishers preparing semiconductor wafer surfaces for device fabrication. HTS 8411.99.9085 covers this non-aircraft gas turbine part essential for wafer polishers in semiconductor processing.