A modern crushing and sand making production line is designed to transform raw materials like granite, basalt, or limestone into high-quality aggregates for construction. Key equipment includes jaw crushers, cone crushers, impact crushers, and sand makers.
1. Jaw Crusher: Primary crushing with a feed size up to 1,500mm and output adjustable from 50-300mm.
2. Cone Crusher: Secondary crushing for finer output (10-50mm), ideal for hard rocks.
3. Vertical Shaft Impact Crusher (Sand Maker): Produces 0-5mm sand with high cubicity and low powder content.
| Equipment | Capacity (t/h) | Power (kW) |
|---|---|---|
| Jaw Crusher PE600×900 | 50-160 | 75 |
| Cone Crusher HPT300 | 120-350 | 315 |
| VSI Sand Maker 7611 | 60-180 | 264 |
Q: How to reduce dust in the production line?
A: Install dust collectors at transfer points and use water spray systems.
Q: What’s the lifespan of wear parts?
A: Jaw plates last ~6 months; cone crusher mantles ~4 months under normal conditions.
A project in Vietnam processed 500t/h limestone using a PE1200×1500 jaw crusher + HST315 cone crusher + VSI1145 sand maker combo, achieving 0-5mm sand with ≤15% powder content. The line operates at 85% efficiency with minimal downtime.
For optimal performance, regular maintenance and proper feed size control are critical. Customized solutions are available based on material hardness and output requirements.
