Silica sand mines have always been part of the landscape in many countries. But until recently, the sand was used primarily for glass and construction, and demand was largely stable. Silica sand production line is the major crushing plant to process high quality silica sand substitute for river sand, the most widely used raw material is quartzite, or quartz sand.
We are professional silica sand crusher equipment manufacturer, and supply various type crushing machines, such as jaw crusher, cone crusher, impact crusher, mobile crusher, VSI crusher etc. The silica sand production system consists by primary jaw crushing, secondary crushing, vibrating screen, belt conveyor, sand washing equipment ball mill, and so on. Sand grains measuring 0.1-0.5 mm in diameter.
Flow chart of silica sand crushing line
The silica is mined from deposit quarry, then the raw materials will be transferred to a stockpile for Primary crushing. In the Primary jaw crusher, the raw silica sand is fed via a vibrating feeder from hopper. After primary crushing, the crushed silica will be fed into cone crusher for further crushing, then it will be sent to VSI crusher for final fineness crushing.
Spodumene: According to the hard rock crushing process, the crushed product is generally 5-40mm, combined with different design requirements of customers, two-end or three-stage crushing, high-grade crushed products (above 4-5%) can be directly used in the metallurgical process to produce lithium carbonate Or lithium hydroxide, the particle size of the finished product is generally around 20-40mm; low-grade generally requires ball mill grinding and separation, and the particle size of the finished product is generally around 5-20mm;
