PVD Target Shutter Mechanism from Canada
A pneumatically or motor-driven shutter blocking the line-of-sight from sputtering target to substrate in PVD systems. Used in multi-layer deposition sequences within 8543.70 apparatus. Prevents unwanted deposition during process initialization.
Duty Rate — Canada → United States
10%
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
Import Tips
• Specify actuation type (pneumatic/solenoid) and cycle life; include vacuum sealing test reports; avoid classifying as general valve