Spirit is widely used in pure quartz sand, filtered drinking water, food, mineral water and electronics, printing and dyeing, paper making, chemical industry and industrial wastewater pretreatment quality secondary treatment. But also for the depth filter in water reuse systems, swimming pool circulating water treatment system. For industrial wastewater suspended solids removal is also very good. Also for deep disposal of electricity, electronics, beverages, water, petroleum, chemical, metallurgy, textile, paper, food, swimming pool, municipal engineering and other process water, domestic water, water recycling and waste water. Henan Spirit water filter factory production of quartz sand filter specifications full glass quartz sand, quartz sand of various areas of application also do not want the same for each. Call to order different types of quartz sand in advance. According to my factory perennial supply of quartz sand as a filter of experience, summed up a few suggestions for early adopters of quartz sand, quartz sand filter has certain technical requirements are as follows: 1, clay content should not exceed 1% of the water light material content of quartz sand, density is less than 2g / cm3 should not exceed 0.2% (ministerial standard). 2, quartz sand particle size with the management, the appearance of more angular monologue shiny crystals. Particle size range of single or dual-media, typically 0.5-1.2mm. Three-filter particle size range, typically 0.5-0.8mm. 3, less than the specified lower limit of the particle size range by weight of not more than 3%, greater than the specified upper limit of the particle size of not more than 2%. 4, the mechanical strength of the quartz sand, broken rate and the rate of wear and should not exceed 1.5%. 5, chemically stable, free of visible dirt, mica and organic impurities steel quartz sand, filter flooding fluid does not contain toxic substances. 6, quartz sand density of not less than 2.55g / cm3. (The use of special requirements for density except). 7, quartz gravel supporting layer size range, typically 2-4,4-8,8-16,16-32 and 32-64mm. 8, quartz sand burning weight loss should not exceed 0.7% hydrochloric acid soluble rate should not exceed 1.5%. The above points are some suggestions for early adopters; the hope to help you choose the high-quality quartz sand products. Prices quartz sand _ _ quartz sand Bazhou Saatchi Saatchi water provided by the water purification materials Co., Ltd., Henan. Spirit Henan water purification Material Co., Ltd. (www.gyssjs.com) strong, credible, in Zhengzhou, Henan water treatment chemicals and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Spirit into the brilliant water and you work for a better future!