Vacuum Belt Conveyor for Silicon Wafer Processing
A vacuum-assisted belt conveyor that secures silicon wafers during transport between slicing and grinding stations, preventing slippage and particulate generation. Classified under HTS 8428.20.0010 for pneumatic conveyors used in semiconductor wafer preparation equipment. Essential for maintaining wafer flatness tolerances in fabrication lines.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | +35.0% | 35% |
| 🇲🇽Mexico | Free | +10.0% | 10% |
| 🇨🇦Canada | Free | +10.0% | 10% |
| 🇩🇪Germany | Free | +10.0% | 10% |
| 🇯🇵Japan | Free | +10.0% | 10% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If primarily functioning as air turbulence suppression equipment
Turbo-molecular pumps or vacuum systems dominate classification over conveyor function.
If when incorporating wafer dimension measurement systems
Measuring/testing machines in Chapter 90 supersede basic conveying function.
If for classifiable semiconductor manufacturing machines without conveyor emphasis
Broader semiconductor machinery provisions may apply if conveyor is incidental.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Include vacuum specifications and cleanroom particle emission test results in entry documents
• Document integration with crystal grinders or polishers to support semiconductor-specific classification
• Beware of reclassification as Chapter 84 parts if imported unassembled; provide assembly diagrams
Related Products under HTS 8428.20.00.10
Roller Belt Conveyor for Semiconductor Wafer Transport
This conveyor system uses roller belts to transport semiconductor wafers between processing stations in cleanroom environments, maintaining precise alignment and minimizing contamination. It falls under HTS 8428.20.0010 as a conveyor specifically designed for handling delicate semiconductor materials during manufacturing. The equipment supports wafer movement in crystal growth and processing lines.
Precision Roller Conveyor for Crystal Boule Transfer
Roller conveyor designed to transfer large monocrystalline silicon boules from Czochralski crystal growers to grinding stations without surface damage. HTS 8428.20.0010 classification for conveyors in semiconductor boule preparation processes. Features low-friction rollers and orientation controls for precise handling.
Pneumatic Wafer Edge Conveyor for Lapping Lines
Pneumatic conveyor gripping wafers by edges for transfer between lapping, grinding, and polishing stations in wafer preparation. Specifically covered under HTS 8428.20.0010 for pneumatic conveyors in semiconductor processing equipment. Ensures edge-only contact to protect wafer surfaces.
Cassette-to-Cassette Wafer Conveyor for Float Zone Lines
Automated conveyor transferring wafers between cassettes in float zone crystal growth processing lines, with robotic indexing. Classified HTS 8428.20.0010 for semiconductor material handling conveyors. Maintains 300mm wafer standards.
Overhead Gantry Conveyor for Wafer Cassette Handling
Overhead conveyor system using gantry rails to move FOUPs (Front Opening Unified Pods) containing multiple wafers between Czochralski crystal pullers and inspection areas. Falls under HTS 8428.20.0010 as specialized semiconductor conveyors for safe, contamination-free transport. Supports high-volume wafer manufacturing workflows.
Cleanroom Track Conveyor for Wafer Slicing Saw Output
Track-based conveyor system receiving freshly sliced wafers from boule slicing saws, providing controlled cooling and indexing to grinders. HTS 8428.20.0010 for semiconductor wafer preparation conveyors. HEPA-filtered design prevents slurry contamination.