High-Speed Ball Screw for PCB Drilling Machines from Germany
High-DN ball screw (DN>220,000) for Z-axis of PCB drill/spindle units achieving 200,000 RPM positioning. Critical for microvia formation in semiconductor packaging, HTS 8483.40.80.00.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Certify DN value and max acceleration (>5G) per JIS B1192 standards
• Provide spindle compatibility specs (e.g
• 60-position tool changer)
• Document low-vibration nut design for high-frequency positioning