APC — Process Optimisation
Real-time AI setpoint recommendations across crushing & milling.
Plant State
Live · updated 24s ago
Stockpile
Recipe
60% SP-A (High Zn) · 30% SP-C (Med) · 10% SP-B (Low)
Forecast Feed Grade
7.84% Zn
Forecast Product Grade
54.2% Zn conc
Feed
Fresh Feed Rate1,380 tph
Recirculating Load312 tph
Scrubber Speed11.4 rpm (82% Cs)
Total Mill Feed1,692 tph
Latest Lab Results
Crushing
Lump Ratio
38%
Mineralogy
Sphalerite-dom
Cluster
C-2 (Med)
Milling
Grade
7.91% Zn
PSD P80
112 µm
Flotation
Zn Feed
7.88%
Zn Prod
53.6%
Pb Prod
48.2%
SAG-301 Mill
Feed Rate
1,380 t/hr→1,420 t/hr
+40 t/hr
Mill Speed
78% Cs→76% Cs
−2% Cs
Water Addition
595 m³/hr→612 m³/hr
+17 m³/hr
Power Draw Target
9,420 kW→9,800 kW
+380 kW
BM-401 Ball Mill
Charge Weight
181 t→184 t
+3 t
Feed Rate
880 t/hr→905 t/hr
+25 t/hr
Pulp Density
71.2% solids→72.5% solids
+1.3%
SC-201 Cone Crusher
CSS
25 mm→22 mm
−3 mm
Feed Rate
980 t/hr→1,030 t/hr
+50 t/hr
Cavity Level
72%→78%
+6%
Specific Energy — Actual vs AI-Optimised
Conveyor PSD — P80 (µm)
Throughput Uplift Calculator
+412,000 t/yr
Projected uplift if AI recommendations adopted at current acceptance rate.
Operator Acceptance Rate
73%
Last 30 days · ↑ 6% vs previous period.
Energy Savings (MTD)
−1.4 kWh/t
≈ $186k saved at $0.08/kWh
Previous Recommendations
| Date | Asset | Setpoint Tag | Current | Recommended | Operator Decision | Feedback |
|---|---|---|---|---|---|---|
| 2025-05-13 14:22 | SAG-301 Mill | Feed Rate | 1,340 t/hr | 1,395 t/hr | accepted | |
| 2025-05-13 11:08 | SAG-301 Mill | Mill Speed | 79% Cs | 77% Cs | accepted | |
| 2025-05-12 22:41 | BM-401 Ball Mill | Water Addition | 420 m³/hr | 455 m³/hr | declined | Cyclone overflow density already at upper limit; risk of roping. |
| 2025-05-12 16:30 | SC-201 Cone Crusher | CSS | 27 mm | 23 mm | accepted | |
| 2025-05-12 09:14 | BM-401 Ball Mill | Feed Rate | 860 t/hr | 895 t/hr | accepted | |
| 2025-05-11 19:50 | SAG-301 Mill | Power Draw Target | 9,200 kW | 9,750 kW | declined | Pinion bearing temp trending up — holding draw until WO-2206 completed. |
| 2025-05-11 13:02 | SC-201 Cone Crusher | Cavity Level | 70% | 76% | accepted | |
| 2025-05-10 21:18 | SAG-301 Mill | Water Addition | 580 m³/hr | 605 m³/hr | accepted | |
| 2025-05-10 08:45 | BM-401 Ball Mill | Charge Weight | 178 t | 182 t | declined | Liner inspection scheduled — deferring charge increase. |
| 2025-05-09 17:33 | SAG-301 Mill | Feed Rate | 1,310 t/hr | 1,380 t/hr | accepted |