Mexico’s barite mining industry demands robust crushing and sand-making equipment to process hard ores into construction-grade aggregates. Leading manufacturers provide tailored solutions for barite processing lines with high wear resistance and energy efficiency.
The standard configuration includes:
– Primary Jaw Crusher (Feed size: ≤1200mm, Capacity: 50-800t/h)
– Secondary Cone Crusher (Closed-side setting: 13-51mm)
– Tertiary Impact Crusher (Max. feed size: 500mm, Rotor speed: 800-1200rpm)
– VSI Sand Maker (Throughput: 60-650t/h, Moisture content tolerance: ≤8%)
| Equipment | Key Parameters |
|---|---|
| Jaw Crusher | Crushing force: 220MPa, Eccentric shaft speed: 250rpm |
| Cone Crusher | Hydraulic adjustment range: 6-38mm, Power: 90-315kW |
| VSI Crusher | Rock-on-rock/rock-on-iron crushing, Impeller diameter: Ø650-1300mm |
A typical three-stage crushing system processes raw barite ore (<800mm) into:
– Coarse aggregate (5-40mm)
– Fine aggregate (0.15-5mm)
– Powder (<0.075mm)
The optimized layout features:
1. Grizzly feeder removes <50mm fines
2. Closed-circuit secondary crushing
3. Dry sand making with air classifier
Q1: What’s the average wear part lifespan?
A: Manganese jaws last ~60,000 tons in barite applications; VSI tips achieve ~120 operating hours.
Q2: Recommended moisture control?
A: Maintain <5% moisture before tertiary crushing to prevent clogging.
Location: Nuevo León, Mexico
Ore Characteristics: Barite with Mohs
