Underground mining involves extracting minerals, coal, and other resources from deposits located deep beneath the earth’s ...

In the high-pressure world of underground coal mining, few challenges loom larger than safety and productivity, but Komatsu ...

Sandvik has announced the next generation MB672 bolter miner, which features the latest technology to increase productivity ...

Existing studies of the structural strength of longwall mining hydraulic support are mainly focused on the force acting on individual supports instead of the general mechanical characteristics of the ...

Core provided an update on its longwall operations at the Leer South mine in West Virginia. For those unfamiliar, longwall mining is a modern extraction method in which a long face of coal is mined in ...