The Bolter Miner - A Technology Revolution for Roadway Development in Underground Coal Mining

In India, coal is still the primary source of energy; over the past few years, there has been quantum jump in coal production level, but it was mostly due to the high percentage share from the opencast sector.

The country is witnessing a fast depletion of shallow depth deposits. In order to maintain a constant supply of coal to meet demand in the coming years, we would require a higher level of mechanization of the underground mines and enhanced methods of coal exploration by deploying cutting technology to enable a higher rate of production. The conventional way of extracting coal from underground mines is slow and less productive; it also raises concerns for the safety of the people working in the mines and for the protection of the equipment being used.

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