Leading gold ore ball mill manufacturers integrate advanced grinding technology with crushing-sand making systems to optimize mineral processing. Ball mills for gold ore typically feature:
– Capacity: 0.65–615 t/h
– Motor Power: 18.5–4500 kW
– Liner Material: High manganese steel/rubber
– Particle Size Output: 75–890 μm
A complete sand-aggregate production line includes:
1. Primary Jaw Crusher (Feed size: ≤1500 mm, Output: 50–800 t/h)
2. Secondary Cone Crusher (Adjustable discharge: 3–60 mm)
3. Tertiary Impact Crusher/VSI Sand Maker (Cubic-shaped sand, ≤5 mm)
4. Vibrating Screen (Multi-layer sieving, 3–100 mm)
| Equipment | Model Example | Power (kW) | Output (t/h) |
|---|---|---|---|
| Ball Mill | MQY2740 | 400 | 12–90 |
| Jaw Crusher | C6X160 | 250 | 500–1100 |
| VSI Crusher | S8-1145 | 315×2 | 200–600 |
Q1: How to reduce ball mill wear?
A: Use rubber liners and optimize grinding media size (e.g., Φ30–100 mm steel balls).
Q2: What’s the ideal moisture for sand making?
A: Below 3% to prevent clogging in VSI crushers.
Project: 500 tph granite aggregate plant in Malaysia.
Solution: Primary crushing → Hydraulic cone crusher → VSI shaping
