Paper Machine Vacuum Box from Canada
Stainless steel boxes under forming wires removing water via vacuum while supporting fiber mat formation. Component of paper machines under HTS 8439.20.00.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Specify vacuum levels (-10 to -60 kPa) and box position (forming, press)
• Include corrosion resistance specifications (316L SS minimum)
• Declare slot/seamless cover plate design details