Author Topic: What mill should be used for grinding silica?  (Read 273 times)

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What mill should be used for grinding silica?
« on: April 19, 2015, 04:45:48 AM »
Silica is widely used in the solar industry. Accelerate the solar industry in recent years has prompted the rapid growth of market demand for Silica, Silica showing a shortage situation. Silica fume in the domestic market has a great demand and potential. Current speaking, only a few countries in the world China, USA, Germany, with a production capacity of Silica, Silica China's domestic market is mainly concentrated in Fengyang, Huzhou, Zhejiang, Jiangsu Lianyungang. Silica Mill plays an important role in the production of microsilica.
     Silica production of silicon feedstock is first to go through a jaw crusher and sieved to particles no larger than 5mm, and then break their cone crusher to 2mm small particles, and wherein the elliptical particles more than 80%, then its pickling cleaning, dry; then enter the industrial silicon grinding mill machine, the choice should be extremely cautious mill, flour mill will directly affect the quality of the silicon carbide powder.
     What Silica production mill? Because Silica has good heat resistance, acid corrosion, poor thermal conductivity, high insulation, low inflation, stable chemical properties, hardness and other excellent performance, are widely used in chemical, electronics, integrated circuit (IC) and other fields. Relevant information, the processing of these applications fineness Silica is generally about 1200 head. Silica can be processed to 1,200 mill fineness purpose general use HGM ring medium speed micro powder mill, HGM series Silica milling equipment for the crew to be composed of: hammer crusher, bucket elevator, storage material warehouse, vibrating feeders, micro-grinding host, frequency classifier, double cyclone powder collector, pulse dust removal system, high pressure blower, air compressor, electrical control systems. Work, wollastonite, after hammer crusher, by elevator into the storage bin, and then enter the host mill processed into the desired fineness, recovered by pulse dust and air compressors. The entire production process is scientific and reasonable disposable product fineness can reach D97≤5μ m, using pulse dust collector captures dust, using the muffler to reduce noise, with environmental protection, clean.
     Currently, Silica milling machine manufacturers on the market there are many to choose a good qualification, stresses reputable manufacturers is very important, manufacturers can improve fast convenient service is especially important. So when the user selected, it is best to do research, field trips a number of manufacturers, their qualifications and skills to make a comparison. Vico Heavy mill is well-known manufacturers, we can according to your needs, for you to customize the optimal production line.
hammer crusher,hammer mill:


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