Home > Term: compound shaft
compound shaft
A shaft in which the upper stage is often a vertical shaft, while the lower stage, or stages, may be inclined and driven in the deposit. In this type of shaft, underground winding engines are installed to deal with the lower stages, with transfer points and ore bins at the junction of two stages.
- Kalbos dalis: noun
- Pramonės šaka / sritis: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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- ed.young
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(Milwaukee, United States)