Exel™ Handidet SL
Exel™ Handidet™ SL is a ready-to-use combined detonator and delay unit consisting of an in-hole detonator on one end of a shock tube and a surface connection block with delayed detonator on the other end. It offers a fast and simple alternative to the traditional method of manually combining single in-hole detonators with separate surface connectors for non electric sequential blasting in open pit mines, quarries, pipeline & utility trenching and other construction projects. Exel™ Handidet™ SL assemblies are fast to apply, easy to verify, and provide accurate surface and in-hole timing without forgoing the possibility to give each particular blast hole its individual initiation time.
Open Cut Coal