IRIS Balancing Machine Vibration Sensor Kit from China
Precision piezoelectric vibration sensors and mounting hardware designed exclusively for IRIS dynamic balancing machines used on automotive crankshafts and turbine wheels. These detect unbalance signals during rotation for computerized correction. Falls under HTS 9031.90.91.30 as principal accessories for mechanical balancing machines.
Duty Rate — China → United States
37.5%
Rate breakdown
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Provide sensor calibration certificates and frequency response data to prove measuring function
• Label as 'for balancing machines only' to prevent reclassification as general sensors