Underground development and tunnel blasting made simple

eDev™ II Electronic Blasting System makes easy work of underground development and tunnel blasting. Advance rates in challenging conditions and reduced overbreak can be achieved with the accurate and flexible electronic timing system. Blasts are tied-in and fired faster, reducing the time your crews spend at the face. Whether you are operating with soft or abrasive rock, we have a wire option to suit your needs.

Features and Benefits

System Configuration

  • eDev™ II Detonator
  • eDev™ II Scanner
  • Blaster 3000
  • ORBS™
  • Duplex harness wire
  • SHOTPlus™ Blast Design Software

eDev™ II Detonator


Fully programable electronic detonator

eDev™ II Scanner


Assigns delay times to each detonator

Blaster 3000


Remote synchronised firing over large distances.



ORBS™ plug and play Centralised Electronic Blasting System.

Duplex harness wire


Connects detonators with the blast box

SHOTPlus™ Blast Design Software


Used to design the blast pattern

  • Customer Stories

    "Ultimately eDev II and the multi deck blasting technique enabled less blasts and subsequently our overall efficiency and rate of advance increased."

    Mr. Sueyoshi
    Deputy Project Manager
    Kajima Corporation

    View Customer Story



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Mandatory field(s) marked with *
  • Electronic Blasting Systems - eDev™ II