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Portable crusher for underground mining applications and design. Phase I--design.
Miller-HJ; Laughbaum-EE; Fisher-WR
NTIS: PB/80-227515, 1978; :1-111
This report summarizes proposals and findings made in conjunction with the newly designed m-44 low-head portable crusher which is believed well capable of meeting the requirements of a "portable, underground, hard rock" machine as previously defined in earlier reports. Data gathered by use of the 1/4-scale model of the m-44 have substantiated and verified the concept sufficiently to justify construction of a full-size machine for further testing under actual mine conditions.
Mining; Mining engineering; Mining equipment; Mining industry; Equipment design; Equipment testing; Machinery; Hard rock mines; Models; Mobile equipment
CP; Final Contract Report
NTIS Accession No.
Eagle Crusher Company, Inc.
Page last reviewed: September 2, 2020
Content source: National Institute for Occupational Safety and Health Education and Information Division