Zero-Water Dry Washing System for Arid Region Sand Production

Sustainable Processing in Water-Scarce Environments
Mining operations in dry regions need alternatives to water-intensive washing. OCP's zero-water dry washing system uses electrostatic separation and air classification to achieve <3% silt content without liquid.

Core Technology Components

• Triboelectric separators charging particles to 15kV

• Multi-stage cyclones with precision cut points

• Dust suppression foggers using recycled process water

• Moisture control sensors maintaining optimal 1.5% H₂O

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The system processes 250 tph of dune sand into ASTM C144 masonry sand while consuming only 75kW power - ideal for solar-hybrid operations.

Eliminate Water Sourcing Costs
Chilean copper mines report $1.78/ton savings using our dry system versus trucking water 200km. Calculate your savings - access our arid-region cost calculator in chat.