For small-scale gold ore processing, compact rock crushers play a vital role in liberating precious metals from hard rock deposits. These crushers are designed to handle feed sizes typically ranging from 50mm to 150mm, producing output particles of 1-10mm suitable for further grinding or direct leaching processes.
1. Jaw Crusher (Primary Crushing)
– Model example: PE-150×250
– Feed opening: 150×250mm
– Max feed size: 125mm
– Discharge range: 10-40mm
– Capacity: 1-3 t/h
2. Hammer Crusher (Secondary Crushing)
– Rotor diameter: 400mm
– Capacity: 3-5 t/h
– Power: 7.5-11kW
– Output size: <5mm (80%)
3. Trommel Screen
– Screening efficiency: >90%
– Processing capacity: 5-10 t/h
| Model | Feed Size(mm) | Output Size(mm) | Capacity(t/h) | Power(kW) |
|---|---|---|---|---|
| PE-150×250 | ≤125 | 10-40 | 1-3 | 5.5 |
| PC400×300 | ≤100 | <5 | 3-5 | 7.5 |
| TGM0750 | – | Screening mesh customizable | 5-8 | 3.0 |
Q: What’s the minimum production capacity for economical gold ore processing?
A: For artisanal miners, systems processing 0.5-1 ton per hour can be viable with proper recovery methods.
<strong
