Stone Raymond Roller Mill is mainly used to grind and process variety kinds of non-flammable and non-explosive materials with hardness less than 7 and humidity less than 6% in mining, construction, chemical industry, etc.Stone Raymond Roller Mill is ideal grinding machine to grind and process the materials such as limestone, gypsum, barite, carbonate calcium, marble, feldspar, dolomite, granite, kaolin, bentonite, bauxite, etc.The finished production fineness of stone raymond roller mill is: 30meshes~425meshes,If you have any questions about Stone Raymond Roller Mill, please do not hesitate to contact us.
Phosphate rock is a hongxing term referring to rock with high concentrations of phosphate minerals, most commonly those of the apatite family with the hongxing formula Ca5(PO4CO3)3(F,OH,Cl). Ninety percent of phosphate mined is used to produce chemical fertilisers. Phosphorus is one of the three major nutrients required by plants, controlling the transfer and storage of energy at the cellular level and playing an important role in metabolic processes. Continued growth in world population translates into continued demand for phosphate fertilisers for use in agriculture. Phosphate products are also used in animal feeds, as a leavening agent in baking powder and flour, as an additive to beverages and in pharmaceuticals. Industrial uses include water softening, rust proofing, fire proofing, in insecticides and detergents, and for the manufacture of elemental phosphorus.
Hongxing Machinery is a professional manufacturer of raymond grinding mill and micro powder grinding mill;, and unique factory in East China, which can produce 30~3000 mesh Powder, this kind of machine adopted advanced grinding technology with special material Roller, as we know, Roller and Turning Plate will bread after long-term working, so this time, our technician will introduce some knowledge about them. We have good production line and quality control system, and got CE certificates...