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LM series vertical mill for cement slag main material of choice
Time: 2015-01-05
REVIEW: water quenched blast furnace slag (slag) is a byproduct generated during the production of iron. At present, China's annual output of more than 300 million tons of pig iron, the average level of domestic production of one ton of pig iron produced 0.4-0.6 tons of slag, slag throughout the year can produce about 130 million tons. In China, more than 50 percent of the slag used as an admixture for cement production, due to increased level of technology, the development of the cement slag main material direction, in terms of economic or environmental benefit from speaking very promising
Blast Furnace Slag (slag) is a byproduct generated during the production of iron. At present, China's annual output of more than 300 million tons of pig iron, the average level of domestic production of one ton of pig iron produced 0.4-0.6 tons of slag, slag throughout the year can produce about 130 million tons. In China, more than 50 percent of the slag used as an admixture for cement production, due to increased level of technology, the development of the cement slag main material direction, in terms of economic or environmental benefit from speaking very promising.
Our research institutions have been put forward in the 1980s to promote legislation in the cement industry mill proposal, as an ideal large-scale grinding equipment, zenith vertical roller mill production set crushing, drying, grinding, grading conveyor in one, high production efficiency, massive, granular, and powder material can be pulverized material required.
Compared Compared ball (tube) mill, vertical mill crushing principle and drying capacity, feeding adaptability, metal wear and system simplification, and so has a significant advantage, and has a small noise and dust pollution, less investment and consumption low energy, has been widely used in cement, power, metallurgy, chemical, non-metallic mineral industries, especially large-scale production system has been widely applied.
In recent years, under the relevant legislation mill technology maturity, technical superiority stand mill products increasingly prominent situation, Shanghai zenith actively learn from the successful experience of foreign countries, and through constant technological innovation and upgrading R & D team, launched with independent intellectual property rights LM series vertical mill products.
LM series vertical mill milling system covers about 50 percent, but can open layout, greatly reducing the investment costs. Compared with the milling system energy savings of 30% to 40%, good stability, high reliability, product size distribution is good, has been widely used in the domestic cement, power, chemical and other industries has been applied, the industry grinding device of choice.
