Boule Grinder Weighing Fixture Set
A fixture set for securing crystal boules on scales during diameter grinding in semiconductor wafer manufacturing. This specialized part is used with weighing machinery, classifying it under 8423.90.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the fixture is used with machines for manufacturing semiconductor devices
Machines for the manufacture of semiconductor devices are classified under 8486.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Declare the fixture set as a part of weighing machinery under 8423.90.00
• Ensure it is not classified as a general fixture
• Provide documentation of its use in semiconductor manufacturing for CBSA
Related Products under Tariff item 8423.90.00
Crystal Boule Weighing Platform
A specialized stainless steel platform for scales used to weigh monocrystalline semiconductor boules produced by Czochralski crystal pullers. This platform is a part of weighing machinery, classifying it under 8423.90.00.
Digital Counting Scale A/D Converter Board
An analog-to-digital converter board that processes load cell signals into digital weight data for counting scales. This electronic component is integral to the operation of weighing machinery, making it a part of the weighing machinery under tariff item 8423.90.00.
Digital Weighing Scale Strain Gauge
A strain gauge transducer that converts mechanical strain into electronic weight signals for digital platform scales. As a core component for weight measurement, it is classified as a part of weighing machinery under 8423.90.00.
Electronic Bench Scale Display Module
An LED/LCD display module that shows real-time weight readings for electronic bench scales. This display is an integral part of the weighing machinery, ensuring it falls under tariff item 8423.90.00 as a part of weighing machinery.
Electronic Floor Scale Junction Box
A weatherproof junction box that connects multiple load cells in electronic floor scales, summing signals for accurate weight readout. This component is essential for the operation of weighing machinery, classifying it under 8423.90.00.
Electronic Load Cell Sensor
A strain gauge-based load cell designed for integration into electronic weighing scales to measure applied force and convert it to electrical signals. As a core part of weighing machinery, it is classified under 8423.90.00.