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
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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