Sand Manufacturing & Fine Aggregate Separation

Screening Ultra-Fines

V'Sepa air screen removes oversized particles in fine material, like cement or quicklime, that would cause a conventional screen to blind over.

Ultra-Fine Particles Screen out from Aggregates

  • Input Example:
    50% passing 0.075mm, 95% passing 0.5mm ultrafine product with a small fraction of oversize.
  • Output Example:
    Removal of all oversized particles down to 0.5mm.
  • Technology:
    V’Sepa air screen with a 0.6mm deck to remove oversized material.

Benefits

  • One step process,
  • no water,
  • accurate material segregation,
  • small screen footprint,
  • reduced screen blinding.

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