For mining and construction projects in Zimbabwe, jaw crushers serve as the primary crushing equipment in sand and aggregate production lines. These robust machines process hard rocks like granite, basalt, and quartz into coarse aggregates for concrete, road bases, and railway ballast.
| Model | Feed Opening (mm) | Max Feed Size (mm) | Capacity (t/h) | Power (kW) |
|---|---|---|---|---|
| PE-400×600 | 400×600 | 340 | 16-64 | 30 |
| PE-500×750 | 500×750 | 425 | 40-110 | 55 |
| PE-600×900 | 600×900 | 500 | 56-192 | 75 |
1. Primary crushing: PE-600×900 jaw crusher
2. Secondary crushing: CS75 cone crusher
3. Screening: 3YK1860 vibrating screen
4. Sand making: VSI7611 impact crusher
5. Conveying: B800×15m belt conveyors
Q: What’s the service life of jaw plates?
A: Typically 3-6 months depending on material hardness (~200-300 working hours for granite).
Q: How to reduce dust emission?
A: Install water spray systems at feeding points and use dust covers on conveyors.
Q: Minimum required space for installation?
A: Approximately 15m×25m for a complete 100TPH plant layout.
Project Location: Harare quarry
Equipment Supplied: 2 sets of PE-500×750 jaw crushers + auxiliary equipment
Output Achieved: 120TPH of 20mm aggregate
Client Feedback: “The manganese steel jaws maintained stable
