Stone Powder Classifier from Mexico
An air classifier separates fine stone powders from coarser particles using centrifugal air flow in mineral grinding circuits. Under HTS 8474.10.00 for screening mineral powders.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Air velocity and cut-point specs
• Dust collection integration
• Mineral powder emphasis