The Blue Lagoon limestone quarry in Buxton demands high-efficiency crushing and sand-making equipment to process hard limestone into premium aggregates. Here’s a tailored production line solution:
1. Primary Jaw Crusher
– Model: JC120
– Feed Size: ≤750mm
– Capacity: 200-400t/h
– Power: 132kW
2. Secondary Cone Crusher
– Model: HST315
– Closed Side Setting: 19-38mm
– Capacity: 180-360t/h
3. Tertiary Impact Crusher (Sand Maker)
– Model: VSI6X1263
– Max Feed Size: 60mm
– Sand Yield: 50-280t/h
4. Screening & Grading
– Multi-layer Vibrating Screens (3YK3070)
| Equipment | Output Size (mm) | Power (kW) | Throughput (t/h) |
|——————–|——————|————|——————|
| JC120 Jaw Crusher | 150-300 | 132 | 200-400 |
| HST315 Cone Crusher| 19-38 | 315 | 180-360 |
| VSI6X1263 Sand Maker| 0-5 | 400 | 50-280 |
– Cubic-shaped aggregates: VSI crusher ensures ≤10% needle content.
– Dust control: Pulse jet bag filters reduce PM10 to ≤20mg/m³.
Q1: What’s the lifespan of wear parts?
A1: Jaw plates last ~6 months; VSI rotors endure ~1,500 hours in limestone.
Q2: Can this line produce railway ballast?
A2: Yes, by adjusting cone crusher CSS to yield 31.5-63mm aggregates.
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