A portable gold processing plant integrates crushing, grinding, and gravity separation into a compact, mobile unit. Ideal for remote mining sites or small-scale operations, it offers flexibility with minimal setup time. Key components include a jaw crusher, ball mill, and centrifugal concentrator.
| Equipment | Model | Capacity (t/h) | Power (kW) |
|---|---|---|---|
| Jaw Crusher | PE-250×400 | 5–20 | 15 |
| Ball Mill | MQY900×1800 | 0.5–2 | 18.5 |
| Cental Concentrator | STLB20 | 1–3 | 1.1 |
Raw ore → Jaw crusher (primary crushing) → Ball mill (grinding) → Centrifugal concentrator (gold recovery). Optional vibrating screens or classifiers can be added for finer particle control.
– Q: What’s the typical recovery rate?
A: 85–92% for free-milling gold ores under optimal conditions.
– Q: Can it process hard rock?
A: Yes, but a hammer mill may replace the jaw crusher for higher quartz content.
A 10 t/d portable plant in Tanzania achieved 89% recovery using the above configuration, with diesel power due to off-grid conditions. Modular design allowed relocation within 48 hours..
