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Case Study

Precision Sand on Demand: Mojave Materials Gets Exact Spec with Smart Controls

Location Woodbine, New Jersey
Industry Aggregates: Sand & Gravel

The Challenge

With more than 45 unique customers requiring tailored products, Mojave Materials requires a wash system that offers flexibility without sacrificing efficiency.

Traditional, dial-based classifying tank controls made it difficult to switch between spec recipes quickly and require close operator monitoring.

In their fast-paced operation with variable feed and tight specs, Mojave Materials wanted a smarter, more automated approach to stay ahead.

Equipment
  • Classifying Tank
  • Fine Material Washer
Drone footage view of Mojave materials wash plant layout
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Hand full of sand product from wash plant
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The Solution

Mojave partnered with Kemper Equipment to design and install a wash plant centered around Superior’s Classifying Tank, powered by Aggrespec Controls.

The intelligent setup allows operators to program recipes based on sieve analysis and automates adjustments across all three screws. It produces custom sand blends — from just a few pre-programmed options — with minimal manual intervention.

Training for new team members is quick, which has reduced downtime due to guesswork or inconsistent gradations.

The Results

  • Dialed-in Performance: Operators created go-to recipes that automatically adapt depending on material type.
  • Reduced Supervision: The system runs unattended for extended periods, allowing staff to focus on other tasks.
  • Faster Adjustments: Gradation feedback appears instantly, enabling real-time decision-making.
  • Turnkey Partnership: Kemper Equipment's commitment to post-install support ensures long-term success through both technical and mechanical follow-up.
Wash plant in operation featuring classifying tank
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OptimizeU

On-Demand Learning for Aggregate Producers

With seasoned operators retiring and fresh faces joining the crew, OptimizeU delivers interactive, on-demand training in crushing, screening, washing, and conveying—accelerating learning and supporting your path to consistent production.

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