News Date:2016-05-12
Vertical mill superior performance has been widely used in various industry sectors, but a large vertical mill was the main industry of the three, namely: coal powder preparation field , non-metallic mineral grinding field, slag powder field, the following is a detailed description:
First field: the field of pulverized coal preparation
Large vertical mill for pulverized coal preparation field can effectively improve the efficiency of coal preparation, to achieve social environmental protection. After vertical mill pulverized coal can be used for electric power, iron and steel, metallurgical industries, coal powder quality determines the effectiveness of the entire process, ordinary pulverized coal vertical millcan not meet production throughput requirements. Therefore, the use of large vertical mill processing coal, with production efficiency and high strength has been widely recognized by the market.
The second field: the field of non-metallic mineral grinding
Due to having non-metallic mineral filled, modified, energy conservation, alternative and other functions, more and more people of all ages. With the development of mineral processing technology, high-purity, high fineness, preferably non-metallic ore rational demand increases, but also in high-tech and new materials have also been vigorously applied.
The use of large vertical mill grinding non-metallic minerals, not only can achieve ultra-fine powder prepared object，can also be achieved material modification to improve their usefulness.
Third field: the field of slag powder
Advantages for large slag powder vertical mill is very significant, concentrated in the following areas:
1.low investment costs:vertical roller mill is a set of crushing, drying, grinding, grading conveyor in one of the grinding equipment, compact structure, small footprint can also open layout, so the small investment cost;
2.the energy consumption is small: It is by rolling the roller on the disc material crushing achieve, low power consumption, and small roller mill ring wear, small metal consumption.
3.product quality excellent: vertical mill grinding slag powder material during the short residence time in the mill, is conducive to the reasonable control of the chemical composition of the material. And wear a small device, the small amount of iron powder finished, finished high purity.
4.strong drying efficiency : for slag grinding, vertical mill hot-air system drying capability strong, you can adjust the temperature of hot air, the humidity of materials to meet different requirements.
5.good environmental benefits: vertical mill work vibration, low noise, and the overall seal system operates under negative pressure, no dust spills, fully meet the national environmental requirements.
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