High-Vacuum Electron Beam PCB Baking Oven from China
Vacuum chamber oven employing electron beam heating for moisture removal and polymer curing in printed circuit board fabrication. Ensures contamination-free processing critical for high-reliability electronics. Specifically designed for printed circuit manufacturing qualifying for HTS 8514.31.10.00.
Duty Rate — China → United States
37.5%
Rate breakdown
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Include cleanroom classification (ISO 3-5) and vacuum specifications in import documentation
• Provide manufacturer test reports demonstrating PCB-specific temperature profiles
• Ensure proper labeling of high-voltage components per UL 508A standards