For mining and aggregate operations in Colorado, gold wash plants are essential for extracting precious metals while producing high-quality sand and gravel. These plants integrate crushing, screening, and washing to optimize material recovery. Below is a breakdown of critical equipment and processes.
1. Jaw Crusher: Primary crushing of raw ore/rock (e.g., feed size: 500mm, output: 50–150mm).
2. Cone Crusher: Secondary crushing (output: 20–50mm).
3. Vibrating Screen: Classifies materials (e.g., 3–5 decks, throughput: 50–300 TPH).
4. Gold Trommel/Sluice Box: Recovers gold particles (capacity: 10–200 TPH).
5. Sand Washer: Removes clay/impurities (water consumption: 30–100m³/h).
| Equipment | Model | Capacity (TPH) | Power (kW) |
|---|---|---|---|
| Jaw Crusher | PE-600×900 | 50–160 | 75 |
| Cone Crusher | CS160 | 80–210 | 160 |
| Trommel Screen | TGS-2000 | 100–200 | 22 |
Q1: What’s the lifespan of a gold wash plant?
A: Properly maintained plants last 10+ years; wear parts (e.g., screens, liners) need replacement every 6–12 months.
Q2: Can these plants process hard rock?
A: Yes, but requires jaw/cone crushers for primary/secondary crushing before washing.
A Colorado-based operation upgraded to a 150 TPH plant with
