Closed circuit tertiary crushing and screening plants are systems designed to break down stones into the smallest sizes, producing high-quality aggregates. These plants are typically used in construction and infrastructure projects to ensure that only the highest quality, sorted materials are used. The closed-circuit system allows the crushing and screening process to be continuously repeated until the stones reach the desired size.

Main Equipment:

  1. Tertiary Crushers: Machines used to reduce stone size further, typically cone crushers or impact crushers.
  2. Closed Circuit Screening Systems: These systems separate crushed stones into specific sizes and continuously process them until they reach the target dimensions.
  3. Vibrating Screens: Used to separate stones by size during the tertiary crushing process.
  4. Conveyors: Systems used to transport materials between various stages of the crushing and screening process.

Benefits:

  • High-Quality Aggregate Production: Closed circuit tertiary crushing plants produce high-quality, homogeneous aggregates.
  • Efficiency: Stones are continuously processed until they reach the desired size, ensuring maximum efficiency at each stage.
  • Environmentally Friendly: The closed-circuit system ensures that materials are processed in a sustainable manner, minimizing waste.
  • Reduced Costs: These plants reduce energy consumption and labor costs by ensuring optimal efficiency.

Applications:

  • Construction projects
  • Infrastructure projects
  • Road construction
  • Quarries and mining industries