Recommendations for small-scale gold ore dressing equipment configuration

1. Selection of jaw crusher

PE-250×400 type

Processing capacity: 5-20t/h

Feed particle size: ≤210mm

Discharge adjustment: 20-80mm

Motor power: 15kW

Advantages: simple structure, low maintenance cost, suitable for primary crushing of quartz vein gold ore

PEX-150×750 type

Processing capacity: 8-25t/h

Feed particle size: ≤120mm

Discharge adjustment: 10-40mm

Motor power: 15-18.5kW

Features: fine crushing design, large crushing ratio, suitable for direct connection to gold mill feed

2. Gold mill recommendation

MQG-1500×3000 ball mill

Cylinder speed: 32r/min

Ball loading: 4.5t

Processing capacity: 1.5-4.5t/h

Supporting equipment: spiral classifier

Applicable scenarios: Suitable for fine grinding requirements of more than 60% of 0.074mm

Wet gold mill (Ф1600×300 type)

Grinding wheel diameter: 1600mm

Processing capacity: 2-3t/h

Motor power: 22kW

Special design: equipped with mercury plate recovery system, gold recovery rate can reach more than 92%

3. Supporting plan recommendations

Crushing section: PE-250×400+PEX-150×750 two-stage configuration

Grinding section: Ф1600×300 gold mill + shaking table combination