Ultrasonic Metal Seam Welder from Japan
Friction-based welder that joins thin metal sheets using ultrasonic vibration without filler material or removal. HTS 8463.90.0080 includes advanced solid-state metalworking.
Duty Rate — Japan → United States
14.4%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Specify vibration frequency (typically 20-40kHz) for technical specs
• Include weld strength test data meeting AWS standards
• Distinguish from resistance welders in 8515 to avoid misclassification