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The Equipment for the Mechanized Purification-Mining
1KM144, 2KM144H, 1KMË Complexes |
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Types of complexes |
1KM 144 |
2KM 144H |
1KMKL |
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Face length |
150; 200 |
150 |
20-50 |
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The grip of the screw, m |
0.63; 0.8 |
0.63 |
0.8 |
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Voltage, V |
660; 1140 |
660 |
660 |
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Lifted thickness of seam, m |
2…3.2 |
3.2…5.3 |
1.9…3.3 |
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Capacity (average), t/day |
2800 |
2800 |
1800 |
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Angle of seam dip, degree, not more than:
at direction of seam
at dip work (reducing)
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18
12
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25
10
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18
12
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Cross-sections of drifts
(airway and conveying) |
normal |
normal |
normal |
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