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Aggre-Spec™ Classifying Systems

GreyStone Aggre-Spec sand classifying and re-blending systems
allow material producers to modify a natural sand blend into a high
quality industry standard specification. Built for years of dependable, operator-friendly service life, GreyStone classifying tanks and system controls re-blend up to 2 standard spec products at one time. With GreyStone Aggre-Spec systems, producers can…

• Scalp excess water
• Reject deleterious material
• Separate sand particles
• Reblend up to 2 spec products simultaneously

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