Spirit produced water treatment quartz sand crushing rate ≤0.51% (percentage by mass, the same below) quartz sand, quartz sand wear rate ≤0.35%; China's relevant treatment with quartz sand of national standards "CJ / T43-2005 "stipulated in the wear rate and the rate of broken quartz sand and water should not exceed 1.5%. User how to measure the wear rate of quartz sand and broken rate? Determination of the source of clean water for your talk about the wear rate of quartz sand and broken rate: For quartz sand test sample, we have described previously, here we go directly to the test procedure, called learn washed and dried 1mm sieve pore through quartz sand and interception 50g 0.5mm aperture sieve sieve with. Disposed within an inner diameter of 50mm, 150mm high metal cylinder. Add 6 8mm diameter steel ball bearing cheap quartz sand, cylinder cover tightly and shaken for 15min on stroke 140mm, a frequency of 150 times / min in a shaker. Remove quartz sand samples were weighed sample through the filter pore size of 0.25mm sieve quality and retention on the sieve aperture 0.25mm sieve sample quality quartz sand. Spirit of quartz sand with local unique quality natural quartz sand as raw material, the local rich resources of high quality professional production of a variety of quartz silica sand, quartz sand filter water treatment, refining quartz sand, quartz sand pickling sand price, high purity silica sand, silica powder, etc., by the authority of experts quality silicon dioxide SiO2≥99-99.5%; Fe2O3≤0.005%, refractoriness 1750 ℃, large granular appearance. Prime quartz sand is made from natural quartz ore, by mechanical crushing pure quartz sand, crushed scroll washing, sieving, pickling, drying, secondary screening made of quartz sand. Due to its quartz sand without impurities, compression wear, high mechanical strength, chemical stability, interception capability, suitable for single, double filter, filter and ion exchange, the industry will be green quartz ring Sand often divided into: ordinary quartz sand, fine quartz sand, high-purity quartz sand. Cheap quartz sand _ _ meaning 马石英 Henan quartz sand by water purification Material Co., Ltd. Henan Golden Age. Henan Spirit Water Material Co. (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 the Spirit into the brilliant water and you work for a better future!