GN Thermoforming Roboformer RF4000 from Japan
GN Thermoforming Roboformer RF4000 is a robotic vacuum-molding machine for precise forming of thin-gauge plastics into semiconductor wafer trays. Classified in HTS 8477.40.01.00 as thermoforming equipment for plastic semiconductor handling products. Features automation for high-volume cleanroom production.
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
• Certify cleanroom compatibility (ISO 5+) in technical files for statistical note validation
• For Asian imports, ensure IP protection docs; CBP may request end-user statements