NIOSHTIC-2 Publications Search
Portable low profile crusher for underground mining applications, Phase I--design.
NTIS: PB 298-169, 1978; :1-85
A previous contract study provides a survey of industry needs in portable underground crushing, together with conclusions and concepts as to specifications and type of crusher required to serve the greatest number of operations. This supplementary report covers the complete engineering design and specifications of a rotary jaw crusher conceived in the earlier study. Also included are the design, construction, and testing of a quarter-scale functional model using three different types of rock and two different crusher feeder systems.
Mining; Mining industry; Underground mining; Mining equipment; Mining engineering; Equipment design; Equipment testing; Hard rock mines
CP; Final Contract Report
NTIS Accession No.
NTIS: PB 298-169
Page last reviewed: September 2, 2020
Content source: National Institute for Occupational Safety and Health Education and Information Division