The easy to service and cheap to run screw classifier from Binder+Co for raw materials . when it comes to dewatering sand from hydro cyclones or lower screen residues. . Dewatering. SAND. GRAVEL. CALCIUM CARBONATE. SILICA. FELDSPAR . With individual plant concepts, we create the basis for the economical.
The three main chemical contaminates in silica sand are usually the iron .. includes: disintegration; three stages spiral classification; two stages hydrocyclone . Washing is the simplest and lowest cost method of cleaning silica sand. . The high capacity screens employ several screen decks within one machine unit.