Modern sand production lines utilize a systematic approach to transform raw materials into high-quality aggregates. The core equipment includes:
1. Primary Jaw Crusher (PE-600×900)
– Feed opening: 600×900mm
– Max feed size: 500mm
– Capacity: 50-160t/h
2. Secondary Cone Crusher (HPT300)
– Closed-side setting: 19-51mm
– Capacity: 120-400t/h
– Power: 315kW
3. Tertiary VSI Crusher (B-9100SE)
– Rotor speed: 50-70m/s
– Throughput: 150-380t/h
– Max feed size: 65mm
Raw material → Vibrating feeder → Primary crushing → Secondary crushing → Screening → Sand making → Final screening → Sand washing → Finished products
Q1: What’s the typical sand yield ratio?
A: Generally 40-60% depending on raw material hardness.
Q2: How to control product gradation?
A: Adjust crusher settings and screen mesh sizes systematically.
Q3: Dust control solutions?
A: Wet suppression systems or bag filters with ≥99% efficiency.
Location: Texas, USA
Capacity: 450TPH
Equipment Used:
– Primary: C120 jaw crusher
– Secondary: HP300 cone crusher
– Tertiary: B7150SE VSI
Output:
– 0-5mm sand (38%)
– 5-20mm aggregate (42%)
– Oversize recirculated material (20%)
The plant achieved 94% availability in the first year of operation with proper maintenance scheduling.
