The American-made quartz crusher is a robust solution for processing hard minerals into high-quality sand and aggregates. Designed for durability and efficiency, these crushers are ideal for quarrying, mining, and construction applications.
A complete production line typically includes:
1. Primary Jaw Crusher: Breaks large quartz blocks into smaller pieces (150–300mm).
2. Secondary Cone Crusher: Further reduces size to 20–50mm.
3. Tertiary Impact Crusher/VSI: Produces finely shaped sand (0–5mm).
4. Vibrating Screens: Classifies materials into required sizes.
5. Sand Washer: Removes impurities for premium-grade sand.

| Model | Max Feed Size | Capacity (TPH) | Power (kW) |
|---|---|---|---|
| JC-3645 | 750mm | 150-350 | 160 |
| CS-550 | 380mm | 200-500 | 315 |
| VSI-900 | 50mm | 100-300 | 250×2 |
A 500TPH plant equipped with Ameris achieved:
– 95%+ cubical particle shape
– <3% dust content
– Production of ASTM C33 compliant concrete sand
Q: How often do crusher wear parts need replacement?
A: Manganese jaws last ~60,000 tons in quartz applications; cone liners ~45,000 tons.
Q: Can the system produce multiple aggregate sizes simultaneously?
A: Yes, with proper screen deck configuration, up to 4 sizes can be produced.

Q: What’s the typical energy consumption?
A: Approximately 1.8–2.5 kWh per ton of finished product.
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