Kipac Cold Isostatic Press Model 500 from China
Kipac Model 500 is a high-pressure cold isostatic press designed for densifying semiconductor-grade silicon carbide powders into near-net-shape components. Operating at pressures up to 500 MPa in a flexible mold submerged in fluid, it eliminates die-wall friction for uniform density crucial in wafer substrate production. Falls under HTS 8479.83.00.00 as a dedicated cold isostatic pressing machine.
Duty Rate — China → United States
40%
Rate breakdown
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 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(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Document maximum operating pressure and fluid medium type for proper 8479.83 classification
• Prepare safety data sheets for pressurizing fluids; US customs often requires hazmat review
• Avoid misclassification as molding machinery by emphasizing isostatic pressure uniformity