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U.S. Bureau of Mines Develops Portable Crusher for Underground Hardrock Mines.

Authors
Schmidt-RL
Source
Eng and Min J 1982 Jan; 183(1):72-75
Link
NIOSHTIC No.
10002432
Abstract
The high cost of materials-handling in most underground hardrock mines prompted the Bureau of Mines to develop a portable, low- headroom crusher. This equipment can be positioned close to the face to allow the operation maximum utilization of low-cost conveyor haulage. The unit was successfully tested in a limestone quarry, and a long-term production test is planned.
Publication Date
19820101
Document Type
OP;
Fiscal Year
1982
NTIS Accession No.
NTIS Price
Identifying No.
OP 54-82
Issue of Publication
1
NIOSH Division
TCRC;
Source Name
Eng. and Min. J., V. 183, No. 1, January 1982, PP. 72-75
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