A gold mine crusher is a critical component in mineral processing, designed to reduce large ore chunks into smaller particles for further grinding and extraction. The crushing stage directly impacts production efficiency and operational costs.
1. Primary Jaw Crusher: Handles raw ore up to 1500mm
– Model example: JC5460
– Feed opening: 1400×1100mm
– Capacity: 800-1500 t/h
2. Secondary Cone Crusher: For medium crushing
– Model example: HPT500
– Max feed size: 350mm
– Discharge range: 19-38mm
3. Tertiary Impact Crusher (for sand making)
– Model example: VSI6X1263
– Throughput: 500-650 t/h
– Product shape: Cubic
Raw ore → Vibrating Grizzly → Primary Crushing → Secondary Crushing → Screening → Tertiary Crushing → Grinding Circuit → Extraction
| Equipment | Model | Power(kW) | Weight(t) |
|---|---|---|---|
| Jaw Crusher | JC5460 | 400 | 85 |
| Cone Crusher | HPT500 | 315 | 26.5 |
| VSI Crusher | VSI6X1263 | 440×2 | 27.8 |
| Vibrating Screen | 3YK3075 | 30×2 | |
Q1: What’s the optimal reduction ratio for gold ore crushing?
A1: Typically 3-7 for primary, 4-8 for secondary stages.
Q2: How to choose between cone crusher and impact crusher?
A2: Cone crushers suit harder ores; impact crushers better for
