Underground Mining Equipment Selection

For example if the ore is very high grade or carries a high price then a higher cost method can be used.

Underground mining equipment selection.

Introductions to underground mining methods equipment and basic requirements. Equipment selection is based upon mining method and related production performance and cost requirements. Underground mining operations around the world pose similar risks to worker safety and health. Basic types of mining equipment and associated pws selection criteria.

The deeper the mine however the greater the risk. Though different techniques are used to extract base metals precious metals nonmetallic minerals diamonds and coal the hazards do not differ that much. Once a decision has been made to go underground the specific mining method selected depends on the size shape and orientation of the ore body the grade of mineralization the strength of the rock materials and the depths involved. Underground mining requires that any electrical system meet mine safety and health administration guidelines msha 2000 for safe operation in potentially hazardous areas where ignition of methane air or coal dust is a safety concern.

Principal course topics include the following. Safety challenges in underground mines. This article primarily focuses on the initial selection of mobile equipment in hard rock mining operations.