A portable mobile crusher is a crushing and screening unit mounted on wheels or tracks, designed to be easily transported and operate directly on-site. Unlike fixed plants, it requires no installation and can be powered by a diesel engine or external electricity.

Purpose

  • On-Site Processing: Crushes rocks, concrete waste, or ores into aggregates (gravel, sand, crushed stone) immediately at the project site.

  • Cost Efficiency: Eliminates material transportation costs.

  • Flexibility: Quickly relocates between different project sites.

  • Recycling: Converts demolition waste (concrete, asphalt) into reusable materials.

How Does It Work?

  1. Transportation: Moved to the site via truck or self-propelled mechanism.

  2. Quick Setup: Becomes operational in 15-30 minutes using hydraulic systems.

  3. Crushing Process:

    • Primary Crusher (Jaw/Impact): Reduces material from ~100 cm to 10-20 cm.

    • Secondary/Tertiary Crusher (Cone/Impact): Further crushes material to 2-5 cm.

  4. Screening: Vibrating screens classify aggregates by size (e.g., 0-5 mm sand, 5-20 mm gravel).

  5. Storage/Transport: Final products are loaded directly onto trucks or stockpiled.

Applications

  • Urban Construction: Aggregate production in confined spaces.

  • Road Construction: Base layer materials and asphalt production.

  • Mining and Quarries: Processing ores or natural stones.

  • Disaster Debris Management: Recycling post-earthquake or flood rubble.

  • Rural Infrastructure: Producing materials for agricultural or forest roads.