The main component of limestone is calcium carbonate. Limestone can be burned into quicklime. The lime can absorb water or become mature after the tide, which has considerable application value. Limestone is used in many ways. It can make glass, refine steel, and act as a filler in rubber, plastic, paper, cosmetics, toothpaste and other industries. It can also produce soda ash and make salt. In agricultural production, quicklime can be configured as Bordeaux mixture. Lime and sulphur mixture and other pesticides, slaked lime can change the acidity and alkalinity of the soil. Limestone is also the main raw material for the manufacture of cement, and is widely used in the field of house construction and decoration. So, what kind of characteristics does the limestone powder mill have? What kind of mill is suitable for limestone powder? The vertical roller mill equipment that is produced by Tongli Heavy Machinery Mine is suitable for limestone powder production. Ideal mill.

In the powder equipment industry, Tongli Heavy Machinery Mine is a professional manufacturer of milling equipment. In the development of many years, Tongli Heavy Machinery has accumulated rich experience in machining and manufacturing, targeting limestone mine, calcite powder, dolomite powder, The non-mineral powder demand such as slag, the series of mills manufactured to meet the production needs, the same lime machine vertical roller mill price is tailored to meet customer needs, also has a scientific process, is limestone Well-processed equipment. The following are the advantages of the same heavy machine mine limestone vertical roller mill:
1. Vertical mill grinding roller has low running resistance and low energy consumption
The limestone mill conical grinding roller has an inclination angle to the grinding disc. The grinding roller is mainly used for rolling friction in the grinding and grinding process, while the rolling resistance of the large-diameter grinding disc is small, so the unit energy consumption is low. The composite roller sleeve has good processability and weldability and long service life. The crank arm is loaded, and the swinging arm that is responsible for fixing and guiding the grinding roller is located outside the cylinder of the vertical roller mill.
2, horizontal grinding disc, center cutting, uniform cloth
The limestone vertical roller mill powder abrasive layer is only 20-30mm, and the particles are easily crushed, so the energy consumption is low and the efficiency is high. The annular nozzle around the grinding disc is specially designed to reduce the ventilation resistance of the nozzle to prevent the nozzle from blowing upwards to cause air abrasion on the grinding roller and other parts. For the ore powder vertical roller mill, the annular nozzle is provided with a bypass device to make the iron piece The discharge chute that has no air flow is separated and then removed by the metal separator to reduce the wear of the internal parts of the vertical roller mill to a small extent.