Quartz sand is a kind of silicate minerals, hard, wear-resistant, chemical stability, the main mineral component is SiO2. Quartz sand is an important industrial mineral raw materials, non-hazardous chemicals, widely used in glass, foundry, ceramics and refractories, smelting ferrosilicon, metallurgical flux, metallurgical, construction, chemical, plastics, rubber, abrasive and other industries.
Vertical mill is a critical equipment in the quartz sand production. In the processing of quartz sand for glass and ceramics industry, raw materials needed to avoid contamination by other substances, usually with silica liner or white alundum liner. Therefore, SiO2 is the main component of two types of liner and grinding media, avoiding contamination of the processing materials.
Quartz sand milling machine advantages：
1.Simple structure, easy maintenance and wide use;
2.Large capacity and continuous work are very obvious;
3.Barrel lining and grinding media can apply various abrasive materials;
4.Installation and adjustment are very convenient and easy to be operated.
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;
