Longwall mining
10 videos • 34,331 views • by gunvant bele - mining classes
1
Elements of Longwall Face/layout of Longwall face - main gate , tail gate
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2
Applicability conditions of Longwall mining
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3
Advantages (merits) of Longwall mining methods
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4
Disadvantages(demerites) of Longwall minding methods
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5
Coal mining methods
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6
Longwall advancing layout showing main gate ,tail gate,barrier etc/pdf in description
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7
Longwall retreating layout showing main gate, tail gate, AFC, belt conveyor etc
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8
Sub-level Caving- special method of Longwall for thick seam mining
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9
Integral caving - special method of Longwall mining to extract thick seam
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10
Compare Single unit & Double unit L/ W face
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