A modern crushing and sand-making production line integrates jaw crushers, cone crushers, impact crushers, vibrating screens, and sand washers to process raw materials like granite, basalt, and limestone into high-quality aggregates. Key equipment includes:
– Primary Jaw Crusher: Handles large-sized rocks (up to 1,500mm feed size) with outputs adjustable from 50–300mm.
– Secondary Cone Crusher: Fine-crushing for mid-hardness materials (output: 10–50mm).
– Vertical Shaft Impact Crusher (VSI): Produces cubical sand (0–5mm) with low powder content.
– Vibrating Screen: Multi-layer screening for precise grading (efficiency ≥90%).
| Equipment | Model | Capacity (t/h) | Power (kW) |
|---|---|---|---|
| Jaw Crusher | PE750×1060 | 110–320 | 110 |
| Cone Crusher | HPT300 | 120–340 | 315 |
| VSI Crusher | B9100SE | 200–400 | 2×250 |
| Screening Machine | 3YK3070 | 70–150 |
Raw material → Primary crushing → Secondary crushing → Screening → Sand making → Washing → Finished products. The closed-circuit design ensures 95% resource utilization.
