Crushing Plant Design and Layout Considerations
· Metric tonnes per day 90,000 TOTAL TIME AVAILABLE 8,760 Hours per year UNPLANNED DOWNTIME (Subract planned or known downtimes) Industrial 0 Electrical - grid 24 Weather 48 Holidays 0 Major scheduled maintenance 416 1x 8 hr maintenance shift /wk Crusher maintenance 78 1 concave change box 1, 2 months changes 24 x 2