Surface Mine Blasting | EDWIN - TECH
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Surface Mine Blasting | EDWIN - TECH
2.8K viewsMay 13, 2024
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🚧 The drill and blast method in surface mining is a sequential process used to break rock into manageable fragments. It begins with drilling a pattern of holes into the rock face, followed by loading the holes with explosive charges and stemming them with inert material to confine the blast energy. The holes are then detonated in a controlled sequence to fragment the rock for removal. After blasting, the broken material is excavated using loaders and haul trucks and transported for processing o
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🚧 The drill and blast method in surface mining is a sequential pro…
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💥 Surface Blasting at Pattison Company 💥 Surface blasting is the first step in accessing the rock we use to produce high-quality aggregate products. Our trained blasting team follows a precise plan for each shot to safely break the rock so it can be processed for construction and infrastructure use. It’s a key part of the mining process — done safely, efficiently, and by experienced professionals. #MiningProcess #BlastingDay #PattisonCompany #Aggregates | Pattison Company
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💥 Surface Blasting at Pattison Company 💥 Surface blasting is the f…
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Ready to have a blast? In this clip you can see several members of our underground stoping crew preparing an area for blasting. This process has multiple steps. First, many holes are drilled into the rock in the designated area to be mined, called a stope. Then, each of these drill holes are charged using bright green primer (an electronic detonator and a booster) and pink pudding-like blasting emulsion, which you can see at the end of this clip. At the beginning of the clip, you can hear a mine
Ready to have a blast? In this clip you can see several members of o…
5.8K views9 months ago
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Blast Hole Drilling: The Basic Process | RPM Drilling
Blast Hole Drilling: The Basic Process | RPM Drilling
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