High-efficiency turnkey systems designed to process construction aggregates, industrial silica, quartz, clay, and recycle 90% of process water.
Our **Chem-Wash Sand Wash Plants** are modular, skid-mounted sand washers designed to replace inefficient, traditional screw washers and bucket wheel systems (which often lose valuable fine sand below 150 microns).
Utilizing a closed-loop hydrocyclone separator and high-frequency polyurethane dewatering screen, these plants capture 95%+ of fine sand, producing a dry, ready-to-sell M-Sand (Manufactured Sand) or P-Sand (Plaster Sand) with only 12% residual moisture.
How the aggregate slurry moves through the classification and dewatering stages.
Raw crushed sand is mixed with water and pumped at high pressure into the system.
Centrifugal force separates fine clay/silt (overflow) from the heavy sand (underflow).
Linear high-frequency vibrations extract surface water, leaving dry sand product.
Silt water is treated with flocculants to instantly settle solids and reuse 90% water.
Industrial glass making, foundry molds, and chemical applications require extremely pure silica sand with exact grain sorting. Traditional washing is insufficient.
Our **Silica Sand Hydrosizer** uses hindered settling classification technology to precisely split sand particles by density and size. Combined with our polyurethane classification screens, this system removes heavy oxides, clay minerals, and out-of-spec coarse granules to deliver up to 99% pure quartz crystals.
Modern environmental regulations restrict sand plants from discharging wastewater into nearby rivers or using massive settling ponds. Water conservation is critical.
We provide specialized **Flocculant Dosing Systems** and high-grade **anionic/cationic powder flocculants** and **liquid chemicals for water recycling**. When injected into the thickener tank, these chemicals attract suspended clay particles, causing them to group (flocculate) and sink in seconds, returning crystal-clear water back to the sand washer immediately.