Africa’s mining sector demands robust crushing and sand-making equipment to process hard rock and produce high-quality aggregates. Key machinery includes jaw crushers, cone crushers, impact crushers, and sand makers, tailored for granite, basalt, and iron ore processing.
| Equipment | Model | Capacity (t/h) | Power (kW) |
|---|---|---|---|
| Jaw Crusher | PE-600×900 | 50-120 | 75 |
| Cone Crusher | HPT300 | 80-200 | 315 |
| Vertical Shaft Impact Crusher | VSI1140 | 100-260 | 250×2 |
| Sand Washer | LX-915 | 11 |
A typical 200tph granite processing line in Zambia:
1. Primary crushing: PE-750×1060 jaw crusher
2. Secondary crushing: HST160 single-cylinder cone crusher
3. Tertiary shaping: VSI5X1145 sand maker
4. Screening: 3YK2460 vibrating screen
Q1: How to choose between cone crusher and impact crusher?
A: Cone crushers suit hard rocks (>300MPa), while impact crushers work better for medium-hard materials with higher shaping requirements.
Q2: What’s the lifespan of wear parts?
A: Manganese steel jaws last ~6 months in granite crushing; VSI rotor tips require replacement every 400-500 hours.
Location: Dar es Salaam
Material: Basalt
Output: 150tph manufactured sand
Solution:
– Two-stage crushing (JC463 jaw + GP200S cone)
– VSI7611 sand
