Etchant Spray Etching Machine for PCB Copper Layers from China
High-velocity mechanical spray system projecting ferric chloride/ammonium persulfate etchants to remove unwanted copper from photoresist-patterned printed circuit boards. Includes etchant recirculation for production efficiency. Dedicated PCB equipment under HTS 8424.89.10.00.
Duty Rate — China → United States
35%
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
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]
Import Tips
• Etchant recirculation/corrosion resistant material specs required
• Linearity etch factor documentation proves PCB pattern fidelity
• Hazardous waste handling certifications prevent shipping delays