An 80-90 tons per hour stone crushing plant is an industrial system designed to crush and screen natural materials like rocks and stones into specific sizes. These plants are widely used in construction, road building, mining, and concrete production. They are ideal for small to medium-sized projects and ensure high-efficiency aggregate production.

Main Components:

  1. Feeding System

    • Ensures the continuous and controlled supply of raw materials.
    • Can be a vibrating or belt feeder.

  2. Primary Crusher (Jaw or Impact Crusher)

    • Reduces large stones into smaller pieces.
    • Jaw crushers are ideal for hard rocks, while impact crushers work best for softer materials.

  3. Secondary Crusher (Cone or Impact Crusher)

    • Further processes materials from the primary crusher.
    • Produces uniform and precisely-sized aggregates.

  4. Screening System

    • Sorts crushed materials into different sizes.
    • Uses vibrating screens to classify the stones.

  5. Conveyor Belts

    • Transfers materials between crushing, screening, and storage areas.

  6. Dust and Noise Control System

    • Uses water spraying or filter systems to minimize airborne dust.
    • Noise insulation may be applied to reduce environmental impact.

  7. Storage and Dispatch Area

    • Stores processed materials and prepares them for transportation.

Working Principle:

  1. Stones are fed into the primary crusher via the feeder.
  2. The primary crusher breaks down large rocks into smaller pieces.
  3. These smaller stones move to the secondary crusher for further refinement.
  4. The screening unit sorts the materials based on size.
  5. The final products are transported via conveyor belts to storage areas, ready for dispatch.

These plants can be designed as stationary or mobile units and customized to meet customer requirements.