A well-designed sand and crusher production line is essential for producing high-quality aggregates. The process typically includes primary crushing, secondary crushing, sand making, screening, and washing. Key equipment includes jaw crushers, cone crushers, impact crushers, sand makers (VSI), vibrating screens, and sand washers.
Below are common parameters for critical machinery:
| Equipment | Model Example | Capacity (t/h) | Power (kW) | Feed Size (mm) | Output Size (mm) |
|——————–|————–|—————-|————|—————-|——————|
| Jaw Crusher | PE600×900 | 50-160 | 55-75 | ≤480 | 60-150 |
| Cone Crusher | HP300 | 90-250 | 220 | ≤230 | 5-20 |
| Vertical Shaft Impact Crusher (VSI) | VSI7611 | 60-180 | 110 | ≤50 | 0-5 |
| Vibrating Screen | 3YK1860 | 50-500 | 18.5 | ≤400 | Customizable |
Q: How to calculate sand and crusher output?
A: Output depends on raw material hardness, moisture content, and equipment configuration. For example, granite requires a jaw crusher + cone crusher combo, while limestone may use an impact crusher directly.
Q: What’s the ideal production line layout?
A: A three-stage crushing system (primary + secondary + tertiary) with a VSI sand maker ensures high-quality cubic-shaped aggregates. Include screening for precise grading.
A project in Malaysia processed granite into 0-5mm sand and 10-20mm aggregate using:
1. Primary crushing: PE750×1060 Jaw Crusher
2. Secondary crushing: HST315 Cone Crusher
3. Sand making: VSI1140 Impact Crusher
4. Screening: 3YK2460 Vibrating Screen
The line achieved 200t/h output with <3% needle-like content in final products.
