Gold Concentrator
Capacity: 0.5-150 TPH
Feeding Size: 0.03-6 mm
Discharging Size: ≥95%（＞0.03 mm), 60%–80%（0.01–0.03 mm）
Handling Materials: Placer gold/rock gold, platinum group, silver ore, wolframite, cassiterite, niobium-tantalum ore, etc.
Gold concentrator recovers free gold/heavy minerals via centrifugal force (60–200 G), processing 0.5–150 t/h of 0.03–6 mm ore. Achieves 1,000–5,000 x enrichment without chemicals, ideal for placer/hard rock mining. Requires low-clay feeds.
Advantages
01.
High Recovery
Achieves 90-95% gold recovery for >0.03mm particles via enhanced gravity (60-200G), outperforming sluices/jigs in fine gold capture.
02.
No Chemicals
Pure physical separation eliminates cyanide/mercury use, reducing environmental risks in precious metal concentration.
03.
Rapid Upgrading
Produces 1000-5000x enriched concentrate within minutes, enabling quick onsite grade evaluation.
04.
Low Operating Cost
Minimal water (1-3m³/h) and power (5-30kW) needs versus traditional CIP/CIL plants.
How Does A Gold Concentrator Work
1. Feed Injection: Ore slurry (20-40% solids, 0.03-6mm) enters the rotating bowl through a central pipe, distributing evenly along the inclined wall.
2. Centrifugal Stratification: High-speed rotation (60-200G) forces dense minerals (gold) outward, embedding them into the riffled concaves, while lighter gangue flows upward.
3. Fluidized Bed Separation: Counter-pressure water (0.1-0.5MPa) fluidizes the bed, allowing heavy particles to migrate deeper while flushing out lighter materials.
4. Concentrate Discharge: After cycles, rotation stops; pressurized water releases the enriched concentrate (1000-5000x upgrade) through discharge valves for collection.
Applications
Models
Model | Capacity (TPH) | Feed Size (mm) | Water Consumption (m³/h) | Power (kW) | Weight (kg) | Dimensions (L x W x H, mm) | Application |
GC-10 | 0.5-1.0 | 2 | 1-2 | 1.1 | 100 | 1,000 x 500 x 600 | Small-scale gold concentration |
GC-20 | 1.0-2.0 | 3 | 2-3 | 1.5 | 150 | 1,200 x 600 x 700 | Medium-scale gold processing |
GC-30 | 2.0-3.0 | 4 | 3-4 | 2.2 | 200 | 1,500 x 700 x 800 | Large-scale gold concentration |
GC-50 | 3.0-5.0 | 5 | 4-5 | 3.0 | 300 | 1,800 x 800 x 900 | Industrial gold processing |
GC-100 | 5.0-10.0 | 6 | 5-10 | 5.5 | 500 | 2,000 x 1,000 x 1,000 | Heavy-duty gold mining |
