The mineral silica (SiO2 ) occurs in abundance as sand, sandstone, quartz, quartzite, and quartz gravel. Silica and making plant consists of jaw crusher, vertical shaft Impact crusher (sand making machine), vibrating feeder, vibrating screen, sand washing machine, belt conveyor and centrally electric controlling system, etc. The designed capacity is from 50t/h to 500t/h.
silica sand process flow
Inside the silica sand making process, jaw crusher is used as primary crushing machine, then have the secondary crushing plant, the sand particles that fulfill the requirements enter the sand making machine to produce mud, since the others enter in the tertiary crushing plant for fine crushing, then select sand maker. The yellow sand inside the sand making machine has to be washed by sand washer. Then dried by drying machine. Sometimes, we meed silica powder, thus we need silica sand grinding machine, it can grind silica sand into powder.
silica sand maker machine
VSI5X sand maker machine is a common silica sand making machine. It is introducing the advanced German technology, and is integrated with three kinds of crushing modes and becomes core equipment in sand making industry. Through special optimal design, capacity of material is improved by about 30% for deep-cavity shape rotor for VSI5X sand making machine. Innovation design is adopted for guard board, improving service life by more than 48%. The most crucial wear resistant materials adopt highly anti-wear and heat-resisting material used in important industries in America.
Liming is a leading manufacturer of construction and mining machines in China, and offers various stone crushers and grinding mills for stone quarry and powder plant. We also design a whole crushing and screening plant for silica sand, aggregate, gravel, sand, mineral ore in line with the requirements of customers.
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;
