Dexpan Expansive Rock Splitter Machine from United States
This machine automates the injection and control of non-explosive expansive agents into rock for controlled fracturing in sensitive areas. It falls under tariff item 8430.39.00 as innovative rock-breaking machinery for quarrying, as it performs a function similar to rock cutters or tunnelling machinery.
Duty Rate — United States → Canada
0%
Import Tips
• Document that the machine is designed for rock breaking in extraction, not for general construction
• If the machine is a complete system with pumps and controls, ensure all components are classified together
• Check if the expansive agents themselves require separate import permits