HARD ROCK MINING south africa

Hard Rock Mining in South Africa: Crushing and Sand Making Solutions

South Africa’s hard rock mining industry demands robust crushing and sand-making equipment to process granite, basalt, and other abrasive ores. Our turnkey solutions deliver high-efficiency production of quality aggregates for construction and infrastructure projects.

Core Equipment for Hard Rock Processing

The standard configuration includes:
1. Primary Jaw Crusher (JC5460)
– Feed opening: 1400×1100mm
– Capacity: 800-1200 tph
– Power: 400kW

2. Secondary Cone Crusher (HPC400)
– Max feed size: 315mm
– Discharge range: 19-38mm
– Hydraulic adjustment system

3. Tertiary Impact Crusher (VSI6X1263)
– Throughput: 500-650 tph
– Product shape: Cubic
– Dual motor drive (2×400kW)

Technical Parameters

Equipment Input Size Output Size Capacity
JC5460 Jaw Crusher ≤1500mm 180-250mm 800-1200tph
HPC400 Cone Crusher ≤315mm 19-38mm 450-600tph
VSI6X1263 Sand Maker ≤55mm 0-5mm(adjustable) 500-650tph

Screening & Classification System

Multi-layer vibrating screens with polyurethane panels ensure precise grading:
– Primary screen: 4YK3070 (4 decks)
– Fine screen: 3YK2460 (3 decks)
– Dewatering screen: ZS2060

Project Case: Limpopo Granite Plant

Location: Polokwane, South Africa
Capacity: 1200 tph finished aggregates
Final products:
– 0-5mm manufactured sand ( value <1.4)
– 5-

Knowledge