A Guide To The Essential Tools for Blasting in Opencast Mines

T Markers

T markers serve as crucial indicators for blast hole locations, aiding in accurate drilling and subsequent blasting. These markers come in handy for precise alignment of blast patterns, ensuring optimal fragmentation and rock displacement during blasting operations.

The large face (140cm by 140cm) of the T Marker allows for easy writing to identify the stage of blasting.

Blast Hole Covers

Before initiating blasting, it’s essential to secure the blast holes. Blast Hole Covers, also referred to as plugs, are a vital component for this. The purpose of it is to create awareness of the hole’s location and to prevent any foreign objects from falling into the opening once drilling or blasting is either paused or completed.

Blast Hole Cones

Blast Hole Cones are another tool to secure blast holes. After drilling blast holes designated for explosives, the Blast Hole Cone is inserted, serving as a protective measure by allowing the secure threading of explosive wire through it.

Triangular Cones with Stickers

Our 1m triangular cones equipped with reflective stickers offer enhanced visibility, especially during lowlight conditions or adverse weather. Placed strategically around the blast site, these cones serve as warning markers, alerting personnel to exercise caution and maintain a safe distance during blasting operations.

LED Bar Lights

Illumination is paramount during nighttime blasting operations or in dimly lit environments. LED bar lights provide bright, energy efficient lighting solutions, ensuring optimal visibility for personnel involved in the blast setup, monitoring, and post blast inspections.

Cone Lights

Similar to LED bar lights, cone lights offer localised illumination, focusing on specific areas such as blast hole clusters or access routes. These lights enhance visibility around the blast site, facilitating safer working conditions for miners and blasting personnel.