Malaysia 600t/d Photovoltaic Sand Processing Plant

GUOTE SOLUTION

• 1

  Pretreatment: After excavation and transportation, crushing and screening, the raw ore particle size is initially uniformed.

• 2

  Scrubbing and Classification: This process aims to remove the iron oxide film and attached impurities from the surface of the quartz sand particles. A spiral scrubber or trough scrubber uses a high-concentration slurry to achieve the scrubbing effect through vigorous agitation by blades. The resulting fine mud (-200 or -325 mesh fine impurities) is separated. A drum screen can also be used for preliminary separation of coarse particles from fine mud.

• 3

  Core Purification - Magnetic Separation: A high-gradient magnetic separator generates extremely high magnetic field strength, effectively removing weakly magnetic impurities. It is the most important and effective physical method for reducing the iron content (Fe₂O₃) of quartz sand.

• 4

  Dehydration and Drying: A dehydration screen removes most of the moisture, and the finished product then enters a rotary dryer for drying and packaging.