Tangshan quartz sand factory prices

 ◆ life's most worthwhile investment is yourself, give yourself the best investment is to learn ◆ --18,310,382,592 landline phone 0510-87443773 Gold Manager: Weijing Li company web site _http: //www.zhhy888.com: http: // www.zhhy888.com/ / _ Business QQ_303949886 Beijing North Branch Green Clean Environmental Protection Technology Co., Ltd. to take good care of their customers are quartz sand filtration in water treatment because of its adequate hardness and mineral content of the water treatment industry has been recognized as the main gravel packing and filter the main raw materials have sea sand and quartz sand ore points;. Misa low silica content than ore, hardness and other parameters corresponding to the difference, so, like electronic filling, cement mortar with quartz sand, glass manufacturing, water filtration and industrial corrosion resistant surface usually adopts ore quartz sand, usually when we filled quartz sand is always a problem to plague us, in the end how much a cubic tons of quartz sand to install it? The quartz sand in various water treatment environments using quartz sand, particle size also have a choice; general water treatment with quartz sand is composed of quartz sand particles of different sizes to filter the layered, wastewater treatment and swimming pool water treatment - General requirements relatively simple, so it is with a standard quartz sand to filter the water quality. Refining quartz sand production process: The company uses local high-quality quartz East China Sea, have been selected, the thickness of the crushing, acid treatment, washing, drying, sieving plastic, magnetic separation and a series of processing. Refining quartz sand physical and chemical properties of silica SiO2≥99-99.5% ferric oxide Fe2O3≤0.02-0.015%, selected quartz ore processing complex. Refining quartz sand range with 4-3000 mesh, according to user requirements, or the appearance of white crystals. Refining quartz sand Main purpose: Senior glass and glass products, refractories, smelting stone, precision casting, grinding wheel material and so on. Analysis of packaging and storage: quartz sand is woven bag weighing 50 kg. Quartz sand should not be stacked with supporting materials and other media. Quartz sand and other media should not be stacked with other hazardous materials polluting goods. Third, standard quartz sand quartz sand Ministry of Construction and ministerial standards: natural quartz deposit as raw materials, mining, crushing, washing, screening and other processing (high-purity quartz sand pickling), high mechanical strength, chemical stability in line with the Ministry of Construction (CJ / T43-1999) standard. The company quartz sand, quartz sand, quality assurance, welcome to consult the discussion.