A closed circuit crushing and screening plant is a system that processes raw materials such as stone, minerals, and aggregates by crushing them to a certain size and screening them. Oversized material is recirculated back into the crusher, ensuring a continuous, efficient cycle.

What Does It Do?

This system ensures that only materials of the desired size make it to the final output. It maximizes efficiency, minimizes material loss, and ensures uniform quality of the final product. It also reduces operational costs by automating recirculation.

How Does It Work?

  1. Feeding Unit: Raw material enters through a feeder or hopper.

  2. Primary Crusher: Large stones are initially broken into smaller fragments.

  3. Conveyors: Crushed material is transported to the screening unit.

  4. Screening Unit: Material is separated by size using vibrating screens.

  5. Closed Circuit Loop: Oversized particles are sent back to the crusher.

  6. Final Product: Properly sized material is directed to storage or further use.

Advantages

  • Continuous, automated operation

  • High production efficiency

  • Lower energy consumption

  • Consistent product quality

  • Easy integration with other systems

Application Areas

  • Quarry operations

  • Mining facilities

  • Road and infrastructure projects

  • Concrete and asphalt plants

  • Construction industry

  • Recycling operations