Robuta

HOT Mining is a leading provider of mining, mineral processing plant,coal washing plant and ore mineral process equipment and one-stop solution for mining,ore...

In the extra-thick coal seams and multi-layered hard roofs, the longwall hydraulic support yielding, coal face spalling, strong deformations of goaf-side...

Researchers from the University of Kentucky in the US have developed full-scale models of longwall shearers featuring scrubber systems that can help reduce...