Project Description



Achieve optimal sand making & sand washing with minimal impact on the environment. Whether the sands are natural or manufactured, fine or coarse, well or poorly graded, or required for specialty applications, We Pineer can offer a plant specifically designed to suit every customer’s needs.


River & Manufactured sand washing plant designs are for customer reference ONLY.


How Sand Washing Plants Work

Manufactured Sand Washing Plant covers a variety of processes to get the sand from the raw state to a finished state. These processes can include feeding, screening, washing, dewatering, mud water treatment(wastewater treatment system), and sludge management.

  1. Trucks load raw materials into the hopper, and continuously feed to follow crushing machines through the vibrating feeder.
  2. Separating to different parts in granularity and washing with water.
  3. Accumulation of gravels and oversize products through a belt conveyor to form stockpiles.
  4. The fraction that meets the particle sizes is fed into the sand washing machine with water to remove impurities by the spiral impellers, then dewater by vibrating screen and recovery fines by hydro cyclones.
  5. Muddy water discharged from hydro cyclones clarification with the help of flocculant solution in thickener. Clean water is recovered and pumped back to the plant; meanwhile, sludge is pressed into mud cake and dry discharged by filter press.

Main Machinery Introduction

Why Choose PINEER Sand Washing Plants

PINEER is known for creating process solutions to address the specific needs of every customer’s application. We have a full list of robust, field-proven sand washing equipment, and we are constantly innovating. Our background and expertise in applications are second to none.

Depending on the application, PINEER can perform lab-scale tests on materials, including sieve analysis, percent solids, attrition scrubbing, sink/float, sand equivalency, durability, classification, static and dynamic flocculation/settling, and Filter Press testing.

With our proprietary simulations, in-house lab, and industry expertise, customers could get a plant designed specifically for their site with capacities to match the need.

Our expertise is the envy of the industry, so when you couple this with one of the largest ranges of equipment offerings, we can offer a solution.

Our Core Services

lab ore testing

Mineral ore analysis&trial processing service


Mineral ore processing flow sheet design service

equips producing

Equipment manufacturing & OEM service


Mining equipment global shipping service


Complete Plant design, installation&commission service

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