Sealing Machine Ultrasonic Welder Head from Mexico
Ultrasonic horn assembly for welding plastic packaging films in continuous sealing machines. HTS 8422.90.91 as part of sealing machinery for bags/containers. Titanium construction for optimal vibration transmission.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Certify frequency (e.g
• 20kHz) and amplitude specs; comply with noise regs; avoid Chapter 85 if machinery-specific