The Royex cartridge is a non-detonating rock breaking cartridge. It is classified as a pyrotechnic article and holds a 1.4S transport classification. In the European Union, the cartridge is classified as a P2 product, under the European directive for pyrotechnical articles, by the BAM laboratory in Berlin, Germany.

The cartridge consists of a plastic housing containing a pyrotechnic propellant mixture. The robust plastic housing is designed to protect the propellant mixture and the igniter during handling and charging. Royex cartridges are currently offered in three diameters: 22, 32 and 38 mm in lengths from 70 mm to 1100 mm.


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