Portable Crusher for Underground Mining Applications and Design. Phase I - Design

摘要

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 has substantiated and verified the concept sufficiently to justify construction of a full-size machine for further testing under actual mine conditions.