Cement grinding mill equipment neutral and comparative advantages of ball mill

The current domestic market, vertical roller mill grinding production process in a variety of its overall energy yield performance has been far ahead of many mill, Raymond mill equipment. However, even if the application is ripe vertical roller mill, but still could not open the field of cement grinding in raw material grinding and other aspects of the situation, the main reason is that the change in vertical cement grinding mill product performance All of a sudden can not be widely accepted as the cement market, most customers still accustomed to using a wet ball mill to produce cement. "Vertical cement grinding mill is not impossible, but there is no user accustomed to grinding cement. With advances in technology, the mill, the problem will eventually be resolved." "Use vertical roller mill cement mill is the future direction of development, vertical roller milling machine instead of cement mill has been demonstrated its feasibility. "Senior Advisor China Cement Net high Changming said. It is worth noting that, with the improving dry cement production process around the development of new dry process, equipment, technology was critical to industry research. In cement production, the traditional mill grinding process enormous energy, accounting for about 70% of the total power consumption of cement, cement companies how to reduce energy consumption is to reduce costs and improve efficiency of an urgent requirement. In cement kilns saving less and less space now, and to improve the grinding system for cement industry, "energy-saving cause" will be of great benefit. Senior Consultant China Cement Net, chief expert grinding, Hefei Institute of total work package Wei believes that "the material layer crushing principle spawned a new grinding technology and equipment, vertical roller mill, rolling mill and roller mills are applied material layer crushing principle and the production of grinding equipment, but each has its own characteristics. with a vertical roller mill, rolling mill instead of ball mill can achieve the effect of reducing energy consumption, and relatively speaking, vertical roller milling machine grinding cement raw materials, coal and blast furnace slag superfine are mature technologies, as long as control the particle size distribution of cement, water demand, the type of ingredients and mix plaster grinding temperature and other issues, the use of a large-scale promotion of promising . " By 2008 China's cement output 1.4 billion tons, an increase of 5.2% over the previous year, in the face of domestic rare natural disasters, energy prices and a substantial deepening of the international financial crisis and other difficult situations, operation and development of the cement industry in general in good condition. In recent years, under the guidance of the national macro-control policies, structural adjustment of cement industry has achieved remarkable success, the technology has made great progress. However, the cement industry, after all, is the traditional energy-intensive industries, from energy consumption to achieve sustainable development considerations, vertical roller mill technology to accelerate research and development, comprehensive application roller mill cement industry is an urgent problem. http://www.sbmproducts.com/product/grinding-mill/lum-vertical-roller-mill.html http://www.supercrushers.com/products/grinding/vertical-roller-mill.html http://www.sandcrusher.org/products/lum-ultrafine-vertical-roller-mill.html