Projector Shutter Assembly from Japan
Rotating metal shutter that chops light beam at precise 48-72Hz for flicker-free cinema projection, synchronized with film pulldown. Essential timing part for HTS 9007.92.00.00 classification.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Blade angle/RPM specs calibrated for film frame rates required
• Synch mechanism diagrams prove projector integration
• Avoid 8481 valve classification; emphasize optical interruption function