In recent years, under the relevant vertical roller mill technology maturity, technical advantages of vertical roller mill has become increasingly prominent. Shanghai Clirik Machinery Co.,Ltd actively absorb the successful experience of foreign countries, and thorough the R&D team constantly upgrading technology innovation, launched with independent intellectual property rights of LM vertical roller mill.
 
Blast furnace slag (slag) is a byproduct generated during the production of iron. At present, the annual output of more than 300 millions tons of pig iron. One ton of pig iron produced 0.4-0.6 tons of slag ( the average level of domestic production ), throughout the year cab produce about 130 million tons of slag. In china, more than 50 percent of the slag used as an admixture for cement production.
 
Due to the improvement of technical level, slag develop in the direction of the main material of cement. Our research institutions have been proposed to promote vertical roller mill in the cement industry development in the 1980s. As an ideal large-scale grinding equipment, set vertical roller mill crushing, drying, grinding, grading conveyor in one, high production efficiency,
 
Compared with ball mill, vertical roller mill has significant advantages in crushing principle, drying capacity, feeding adaptability, metal wear and system simplifies. Besides that, vertical roller mill has some features with low investment and low energy consumption and so on. It is widely used in cement, power, metallurgy, chemical, non-metallic mineral industries.
 
LM vertical roller mill: ( fineness: 30-1000 Mesh, Capacity: 20-300 T/H )
1. save 20~30% power consumption compared with the ball mill. With the increasing of moisture content, it can save more and more electricity.
2. Strong drying capacity: dry and grind raw material with moisture content as much as 15%.
3. Multifunction: crushing, drying, grinding, separating and conveying.
4. Low noise and little dust: no direct between the grinding rollers and grinding disc, so metallic impact is avoided and its noise is 20~50 decible lower. Totally closed negative pressure operation has employed by this vertical roller mill, so there is no dust during the operation.
5. Low wear rate and little metallic pollution: its metal wear is only 5~10 g/t.
 
Shanghai Clirik Machinery Co.,Ltd has a series of vertical mill. If any other questions of vertical roller mill. Please do not hesitate to contact us!