South Africa’s mining sector demands robust crushing and screening solutions for gold ore processing and aggregate production. Leading manufacturers offer tailored equipment for high-capacity operations, combining jaw crushers, cone crushers, VSI impactors, and vibrating screens to optimize yield.
1. Primary Jaw Crusher
– Model: JC120 (1200×850mm feed opening)
– Capacity: 150–350 TPH
– Power: 110 kW
2. Secondary Cone Crusher
– Model: HCC36 (Fine/Medium chamber)
– Max Feed: 185mm
– Output: 45–180 TPH
3. Tertiary VSI Crusher (for shaped aggregates)
– Rotor Speed: 1,500–2,200 rpm
– Throughput: 60–400 TPH
Raw ore → Vibrating Grizzly Feeder → Jaw Crusher (Primary) → Cone Crusher (Secondary) → VSI Crusher (Tertiary shaping) → Vibrating Screen → Finished Aggregates (0–5mm, 5–10mm, 10–20mm).
Q1: What’s the lifespan of crusher wear parts?
A1: Manganese jaws last ~6 months in granite; concave/mantle ~8 months at 12hr/day operation.
Q2: Can one plant handle both gold ore and aggregates?
A2: Yes, with modular designs—replace cone crushers with ball mills for gold grinding circuits.
Client processed auriferous quartzite and produced construction sand simultaneously. Configuration included JC98 jaw crusher + HST315 cone + 3YK3070 screen. Achieved gold recovery rate of 92% while yielding 800T/day ASTM-certified sand.
(Note: Specifications are illustrative; actual parameters vary by material hardness and moisture.)
