Crystal Ingot Weighing Sensor Assembly from Germany
Load cell assembly integrated into Czochralski pullers (8472.90.50) for real-time monitoring of crystal growth weight and pull rate control. Ensures boule diameter uniformity. Part of HTS 8473.40.41.00 semiconductor equipment.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include load capacity range (5-50kg) and integration interface specs
• Document feedback control system linkage to puller PLC
• Avoid Chapter 90 by emphasizing mechanical weighing over optical measurement