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The latest version of the patented Aggre-Spec V6^TM sand washing and classifying plant re-blending system, provides plant operators with a consistently maintained production of specification sand products, and the ability to store unlimited recipes and specified products within an automated Windows® -based controls system offering greater computing power and more user-friendly visuals on one screen.

The advantages of the system are that it is percentage based; other DOS based systems generally use minimum and maximum timers, the Aggre-Spec system provides a 2% yield advantage due to the faster reaction time of the percentage method versus the minimum/maximum timer method. Additionally the system allows a stockpile sample to be inserted into the program which adjusts the calculations to bring the output into even tighter control.

Producers can now scalp excess water, reject excess material, separate and size sand particles and re-blend up to 3 sand products including 2 controlled specification sand products simultaneously using single or twin tank controls, and achieve an increase in production by up to 15% over programs using single-method systems.

The user-friendly Aggre-Spec V6^TM control program is designed for exclusive multi-tasking with other Windows® programs for data logging, trending and reporting, allowing operators to view both products on the screen at the same time. Its user-friendly design enables simple, immediate product specification changes without searching for "hidden" command keys of DOS-based re-blending systems.

The system holds tight product specifications and reduces the possibility of out-of -specification material, automatically monitoring feed material to warn the operator of any potential mix or mechanical problems. Additionally plant management can also observe trends and predict potential sales with accurate production records.

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