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Vol 195
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Topical issues in mining of ore and nonmetallic minerals

Rationale for choice of technological schemes of producing aggregates by open-cast mine with mobile crushing and grading complex

V. V. Ivanov1
A. A. Faul'2
A. N. Kuznetsov3
About authors
  • 1 — Saint Petersburg State Mining University
  • 2 — Saint Petersburg State Mining University
  • 3 — Saint Petersburg State Mining University
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Variants of technological schemes of aggregates production by open-cast mine with mobile crushing and grading units is described. The measures to improve safety in open-cast mining are offered, and also ways to increase productivity of open-cast mines by changing the technological schemes and reducing the number of movements of mobile crushing and screening units.

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