Initiating systems

Electric detonators

Traditional initiation systems – ERGODET and NITRODET electric detonators:

– designed to initiate explosives under various conditions of use, i.e. in underground and open-pit mines and for construction and engineering works,

– have a precise and wide range of delays, enabling advanced blasting operation/p>

– offered in different safety classes,

– can be used in conditions where there is a risk of methane and/or coal dust explosion – ERGODET M or ERGODET W (depending on the type of risk). Their safety of use is regularly tested by independent research institutions.

The selection of the proper detonators is a key factor in all blasting operations. The type of the secondary charge of ERGODET and NITRODET is optimized to provide a high degree of safety and reliability of explosives initiation. Correctly selected detonators ensure the proper fragmentation of the excavated material, as well as a reduction of the paraseismic vibrations, noise level and flyrocks.

In addition to standard electric detonators, NITROERG S.A. also offers reinforced electric detonators (WZI) with a higher initial capacity which can be used to initiate emulsion explosives, both cartridged and in bulk ones, including those mechanically charged to blast holes in non-methane and non-coal mines. Reinforced electric detonators are an ideal alternative to the detonator-booster system used to initiate emulsion explosives.

In addition to standard electric detonators, NITROERG S.A. also offers reinforced electric detonators (WZI) with a higher initial capacity which can be used to initiate emulsion explosives, both cartridged and in bulk ones, including those mechanically charged to blast holes in non-methane and non-coal mines. Reinforced electric detonators are an ideal alternative to the detonator-booster system used to initiate emulsion explosives.

For detailed information on the properties, temperature range and conditions of use of electric detonators, please refer to the data sheet – downloadable file.

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