Secondary Screening
V’Sepa air screen installed as a secondary screen in a quarry to accurately screen coarse aggregate while removing ultra-fine dust. The dry washing process removes the need for water in the secondary screen.
- Input Example:
0-40mm quarry rock with less than 1.5% moisture. - Output Example:
As required by the user, for example, >20mm recirc, 10-20mm, 5-10mm and <5mm crusher dust. - Technology:
V’Sepa air screen with four screen decks and a dust extraction system.
Benefits
- One step process,
- no water,
- accurate material segregation,
- small screen footprint,
- reduced screen blinding
- high processing rate.
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