Cold Box Core Making Machine from Mexico
Specialized equipment for producing sand cores using cold-box process (amine gas catalyst) for complex foundry molds. Blows sand into heated core boxes then gasses for instant curing. HTS 8474.80.0020 includes core-making as integral to sand foundry mold formation.
Duty Rate — Mexico → 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
• Include MSDS for amine catalysts; hazardous material declarations required
• Document core complexity capabilities distinguishing from simple sand blowing
• EPA compliance statements needed for gas catalyst systems