Free Engineering Workbench calculator
Energy per tonne milled
Work out milling energy per tonne and its cost.
Sustainability & ESGMining
How it's worked out
- Specific energy = mill kWh ÷ tonnes milled
- Comminution circuit energy only
NoteRises usually follow harder ore or a coarser feed; check the feed size.
Source: Bond work index practice; CEEC energy curves
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