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Case Type
Full Tailings and Waste Rock Paste Backfill Equipment Case
Project Description
Using full tailings and waste rock as filling aggregates,the filling slurry concentration is 77%to 79%,with a 28-day strength greater than 5 MPa.The capacity of a single system is 100 m³/h, with an annual filling volume exceeding 500,000 m³.
Project Outcome
Compared to the previously used rod mill sand self-flow backfill, the overall filling cost was reduced by more than 20%.