Sand Aggregate IndustryComprehensive Service Provider| Model | DLDH420 | ||
| Cavity Type | H1 (Fine) | H2 (Medium-Fine) | H3 (Ultra-Fine) |
| Feed Opening | 150 mm | 90 mm | 38 mm |
| Max Feed Size | ≤ 120 mm | ≤ 70 mm | ≤ 30 mm |
| CSS Range | ≤ 10 mm | ≤ 8 mm | ≤ 4 mm |
| Capacity | 45 - 135 t/h | 43 - 118 t/h | 25 - 40 t/h |
| Motor Power | 90 kW | ||
*Note: The processing capacity of the DLDH420 cone crusher may vary with different materials and feeding sizes.

In production ba

This small gravel aggregates production line built by Dingli has reached our expected hourly capacity.

Its seen in the pics that the finished materials with various grain sizes are stored in the different silos for sale. The ordinary aggregates and fine aggregates are well separated.
The DLDH420 Multi-Cylinder Hydraulic Cone Crusher is an advanced machine designed for fine and medium-fine crushing applications. It is particularly suitable for processing materials such as iron ore, basalt, and limestone. With a motor power of 90kW, the DLDH420 can handle capacities ranging from 45 to 135 tons per hour, depending on the cavity type.
Advanced Layered Crushing Technology: Ensures the production of high-quality, cubic-shaped products.
Spiral Bevel Gear Transmission System: Provides smooth and quiet operation, reducing wear and tear.
Overload Protection: Safeguards the hydraulic system, ensuring long-term reliability.
U-T Dust Seal System: Prevents lubricant contamination, extending the lifespan of the bearings.
Automatic Control System: Offers multiple operating modes and real-time monitoring, facilitating optimal performance and maintenance.
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