Rock-on-Rock Technology
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By applying the latest Rock-on-Rock crushing technology we produce the ideal cubical shaped aggregates suitable for construction works.
Superior Cubic-shaped aggregates Inferior Flake-shaped aggregates
   
The advantages of cubical aggregates are:

For concrete production:

  • reduced cement content
  • higher concrete strength

For pre-mix production:

  • reduced bitumen content
  • enhanced pre-mix qualities

Aggregates enters through the top and cascades into the rotofeed which spins the rocks out against rocks to produce cubical shaped aggregates.