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Longwall Shearers Reverse Drum Rotation and Show Production and Health Benefits.

Authors
Jankowski-RA; Kelley-JS
Source
Article in Coal 1988 25(9):72-76
Link
NIOSHTIC No.
10006144
Abstract
This paper describes recent evaluations by the Bureau of Mines comparing conventional (roof-to-floor) rotation to reverse (floor-to- roof) rotation on longwall shearer faces. The results showed improvements in product size and tram speed, and reductions in respirable dust generation and gas liberation.
Publication Date
19880101
Document Type
OP;
Fiscal Year
1988
NTIS Accession No.
NTIS Price
Identifying No.
OP 118-88
Issue of Publication
9
NIOSH Division
PRC;
Source Name
Article in Coal, V. 25, No. 9, 1988, PP. 72-76
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