Large cement vertical roller mill cement industry to accelerate the pace of successful transition

As we all know, in 2010, when the relevant cement companies were integrated, closed and provided no small cement companies. According to related statistics, in 2010, Liaoning eliminated 18 full shaft kiln cement companies, the total capacity of 3.32 million tons, out of two steel companies, such as the total capacity of 250,000 tons, according to the relevant policies, low productivity, high energy consumption, high contamination of the cement companies will be discontinued, many companies have to remove the old equipment, the cement production equipment, to large-scale production capacity of transformation, causing vertical roller mill substitute ball mill, pipe mill equipment innovation boom. In modern cement industry's production system, the grinding operation, including raw material grinding, cement grinding, grinding slag and coal preparation. Generally believed that the power consumption of cement grinding unit materials accounted for 60% to 70% of the overall power consumption and, therefore, improve efficiency, reduce power consumption for grinding cement industry has been a research focus grinding technology. Henan Liming Heavy Industry Science and Technology Co., Ltd. for solving industrial milling yield lower energy consumption and higher technical problems, absorbing the European advanced technology combined with Liming Heavy Industry Science and Technology for many years the design and manufacture of advanced mill concept and market demand, after years of painstaking design of improved Large grinding equipment -LM series vertical roller mill (cement vertical roller mill) is an energy efficient drying and grinding equipment, set crushing, drying, grinding, separator, conveyor as a whole, using limited materials bed grinding principle, high grinding efficiency, low power consumption, high drying capacity, product fineness is easy to adjust, the process is simple, small footprint, low noise, no dust pollution, low wear, easy maintenance and reliable operation and other advantages. According to China's first successful development of large cement slag vertical roller mill, the vertical roller mill grinding cement raw material can save electricity by 20% to 30% over the mill processing, the use of slag vertical grinding mill can save 30% to 40%. Its remarkable energy saving, environmental advantages, and have achieved good economic results. So a lot of promotion vertical roller mill in the cement industry, coal preparation, slag grinding, grinding calcined gypsum and grinding non-metallic ore used in large quantities, while the cement clinker, slag pre-grinding, it also has a good development prospects. 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