The 2024 MWS 620 Sandstorm 3D1S is a high-capacity, fully modular wash plant engineered to deliver exceptional sand and aggregate processing in a compact, easily transportable package. Designed for efficiency, durability, and precision, it’s the ideal solution for operators who demand consistent, high-quality outputs.
Key Features
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High Production Capacity – Processes up to 500 TPH with up to 200 TPH of washed sand output.
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3-Deck Rinser Screenbox – 18° working angle, isolated spray bars, and fully sealed subframe maximize screening performance and service life.
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Single Sand Dewatering Screen – Produces ready-for-market dewatered sand with minimal moisture.
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37 ft Sand Conveyor – Automated radial function with 575 yd³ (440 m³) stockpile capacity.
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Precision Hydrocyclones – High-accuracy separation of silt and clay for clean, in-spec sand.
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Large Feed Hopper – 16 yd³ (12 m³) capacity with adjustable door and radio-controlled tipping grid for consistent feed rate.
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Modular Design – Galvanized walkways, undercarriages, and scrapers for long service life and corrosion resistance.
Smart Controls & Automation
The Sandstorm™ control system offers everything from basic motor isolators to fully automated plant management with touchscreen interfaces. Operators can monitor real-time data such as water flow, pressure, and motor load, plus utilize radio control or optional remote diagnostics for safe and efficient operation.



