Salt processing machinery, Yu Sheng Machinery (certified), salt provided by Weifang Yu Sheng Machinery Manufacturing Co., Ltd .. Weifang Yu Sheng Machinery Manufacturing Co., Ltd. (www.wfyusheng.com) is specialized in the "salt water salinization equipment machinery equipment salinization salt harvest machine equipment" of the enterprise, the company of "honesty, hard service" concept, for you provide the highest quality products and services. Welcome to inquire! Contact: Mr. Wang. Salt in industry is widely used. First of all, salt is one of the most basic raw materials of chemical industry, known as "the mother of the chemical industry." Basic chemical raw materials industry mainly among hydrochloric acid, caustic soda, ammonium chloride salt is salt production and processing machinery, organic synthesis industry are also taken from the needs of sodium chloride salt. Others, such as water treatment, refrigeration, petrochemical, metallurgy, leather, ceramics, dyes, cosmetic, pharmaceutical and food industries are also widely used in salt. In addition, road icing, animal husbandry and fishery amount is quite large. LDCs industrial salt production equipment, mainly used for edible salt; industrialized countries, industrial salt for edible salt is often several times. Different salts of different purposes, will be a problem if you use the confusion. Such as industrial salt can not be used as a salt, it is because industrial salt and edible salt, while comparable ingredients are sodium chloride, but there are significant differences in the composition of the fine. People with water sea salt, lake salt, rock salt and other salt dissolved precipitate was filtered, and then through the evaporation process is made up of industrial salt, industrial salt in addition to containing sodium chloride salt processing machinery outside, it also contains a small amount of magnesium chloride, sulfuric acid magnesium, potassium and trona, bromide, iodide, and heavy metals and other impurities. Industrial salt to become edible salt, industrial salt must first impurity composition were analyzed, and then the industrial salt is dissolved, adding a variety of impurities after chemical precipitation, then filtered, evaporated salt, for a small number of impurities will also need to coarse salt recrystallization, and then made edible salt, in such a small amount of salt added potassium iodate, it made people's daily lives condiments - refined iodized salt.