Tunneling Blast Igniter from United States
Tunneling blast igniter, a heavy-duty device for tunnel boring machine (TBM) face blasting in underground construction. It is engineered for high-pressure environments, fitting the igniter classification under this tariff item.
Duty Rate — United States → Canada
6.5%
Import Tips
• Provide high-pressure performance data to CBSA for classification
• Ensure compliance with Canadian underground construction safety standards
• Obtain permits for explosive initiation from provincial mining authorities