Silica Sand Crushing
Silica Sand Crushing
Silica minerals make up approximately 12 percent of the Earth’s crust and are second only to the feldspars in mineral abundance. Free silica occurs in many crystalline forms with a composition very close to that of silicon dioxide. The natural silica have many big blocks, so we must crush it into small one.
Jaw crusher is used as primary crushing machine, the sand making machine is secondary crushing machine. You can choose PCL sand making machine, Silica less than 50mm enters sand making machine though conveyor belt.
Silica is crushed by hitting other Silica. Material falls down to impellor cavity. Under great centrifugal force, it hits material that coming downwards. After hitting each other, they force a vortex between impellor and shell, and hit each other several times, finally smaller stone comes out, and goes to vibrating screen. Commonly, through twice crush you can get the silica sand.
SBM offer silica sand crusher and screen for quartz silica crushing unit. SBM can design silica sand crushing plant for quartz quarrying and mining.
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