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Detailed explanation of the process of quartz sand purification and roughing, crushing and washing by PTMS magnetic separator
Time: Jun 11,2022

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1, PTMS magnetic separator coarse separation: all kinds of quartz ore in the obvious impurities and foreign matter removal;


PTMS magnetic separation

2, crushing: the use of professional crusher quartz ore crushing to particle size of 1-20mm; After the ore with large particle size such as gangue quartz or quartzite is mined, the particles with small gray scale and high purity are firstly selected from the raw ore, and then the selected ore is sent into jaw crusher or cone crusher for crushing. The particle size of crushed products is ensured through the loop formed by PTMS round vibrating screen and crushing equipment. The broken products can be used for sand making by sand making machine, and finally quartz sand with certain size can be obtained. PTMS magnetic separator can remove iron (FE2O3) inside.


what is magnetic separation in Quartz?

3. Water washing: the burned quartz particles are placed in cold water for rapid cooling, in order to remove the bubbles, water lines and some wrapped impurities inside the mineral, so that the mineral cracks. Quartz calcined water processing is also called thermal breakage and refers to the quartz crystal shape change happens in high temperature firing (alpha quartz - beta quartz - beta scale quartz), so that the volume increases, the degree of crystal defects in the lithosphere becomes more serious, when the water crystal suddenly smaller volume, crystal defect of rapid enlargement of internal stress rupture prompted crystal defects in a way. PTMS magnetic separator can remove iron (FE2O3) inside. The crystal breaks at the defect, exposing inclusions in the original quartz and impurities in the fissure to the surface of the particle, which can be easily removed by acid treatment.

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