Blue metal crushers are essential equipment in modern aggregate production lines, designed to crush hard rocks (e.g., granite, basalt) into high-quality construction aggregates. These machines integrate advanced crushing technology with robust engineering to optimize output for sand and gravel applications.
1. Primary Jaw Crusher: Handles initial coarse crushing (Feed size: ≤1200mm, Capacity: 50-2000t/h)
2. Secondary Cone Crusher: Produces intermediate-sized aggregates (Closed-side setting: 10-50mm)
3. Tertiary Impact Crusher: Shapes cubical particles for concrete sand
4. VSI Sand Maker: Final-stage sand optimization (Max. feed size: 50mm, Product fineness modulus: 2.6-3.0)
| Model | Max Feed Size(mm) | Capacity(t/h) | Power(kW) |
|---|---|---|---|
| CJ612 Jaw Crusher | 1200 | 400-800 | 160 |
| CH660 Cone Crusher | 275 | 200-500 | 315 |
| CV228 VSI Crusher | 50 | 150-380 | 250-400 |
Q1: What’s the service life of crusher wear parts?
A: Manganese steel jaws typically last 90-180 days depending on abrasiveness
Q2: How to control aggregate gradation?
A: Adjust crusher CSS settings and screen mesh sizes systematically
Q3: Dust control methods?
A: Water spray systems + bag filters reduce dust to <30mg/m³
Location: Malaysia | Material:
