APEXCEL – Twin Detonators

Twin detonators are useful in down the hole-delay initiation as well as surface initiation in the blast. Twin Detonators are more economical where the blast patterns are repetitive with fixed spacing. It helps in reducing the extra shock tube required for connecting and thus reduces the cost of blast.

Down The Hole detonators are either of 200 ms, 250, 300, 350, 400, 450 and 475 ms and Trunk Line Delays are either 0, 17, 25, 42, 50, 60 ms, 65/67ms.

Twin detonators are available in various combinations viz. 17/200ms, 25/250 ms, 42/475 ms.