Granite and basalt are igneous rocks known for their extreme hardness and durability. Their processing requires high-strength crushing systems. Mobile crushing and screening plants are engineered specifically to tackle such materials while providing on-site mobility and operational efficiency.

2. Core Components

These plants are usually skid- or wheel-mounted and include:

a. Vibrating Feeder Hopper

  • Receives bulk materials.

  • Ensures consistent feeding to the crusher.

b. Primary Crusher (Jaw or Impact Type)

  • Reduces rock size to 100–150 mm.

  • Made with wear-resistant materials.

c. Secondary/Tertiary Crusher (Cone or Impact)

  • Ensures finer and uniform final product.

  • Cone crushers are preferred for very hard stones like basalt.

d. Vibrating Screen

  • Multi-deck configuration.

  • Separates materials into standard fractions.

e. Conveyors

  • Moves material between each stage.

f. PLC-Controlled Automation System

  • Complete remote operation.

  • Adjustable parameters in real time.

3. Technical Specifications

  • Capacity: 100 to 500 tons/hour

  • Feed size: Up to 600 mm

  • Output size: 0–50 mm (adjustable)

4. Applications

  • Road and railway infrastructure

  • Dam and port construction

  • Ready-mix concrete and asphalt production

  • Open-pit and quarry operations

5. Advantages

  • Mobility with fast relocation

  • Quick setup within 1–2 days

  • Low operational cost

  • Eco-friendly options available

  • High performance in harsh conditions