For small-scale gold mining operations, efficient crushing and sand-making equipment is critical to maximize mineral recovery. Our tailored solutions combine durability with modular design, ideal for remote sites.
1. Jaw Crusher (Primary Crushing)
– Model: JC-120
– Feed Size: ≤350mm
– Capacity: 5-20t/h
– Power: 15kW
2. Hammer Crusher (Secondary Crushing)
– Model: HC-200
– Output: 0-10mm (adjustable)
– Capacity: 8-25t/h
– Impact Plate Material: High-chrome alloy
3. Vertical Shaft Impact Crusher (Sand Making)
– Model: VSI-300
– Finished Sand: 0-5mm (spherical grains)
– Throughput: 12-30t/h
| Stage | Equipment | Key Parameter |
|---|---|---|
| Primary | JC-120 Jaw Crusher | Discharge: ≤100mm |
| Secondary | HC-200 Hammer Crusher | Moisture tolerance: ≤8% |
| Tertiary | VSI-300 Sand Maker | Silt content control: ≤3% |
Q1: How to handle clay-rich ore?
A: Pre-screen with grizzly bars (+20mm bypass) and add water spray in secondary crushing.
Q2: Power options for off-grid sites?
A: Diesel-driven units available (30-50kVA generator sets).
Location: Geita Region (2023)
Solution:
The system achieved 92% gold liberation rate from quartz veins using JC-120 + HC-200 combo, with V
