Calcium carbonate grinding machine can grind calcium carbonate into powder state, micro powder equipment grinding to 800 mesh degree of calcium carbonate powder can be used in various industries.
LUM Ultrafine Vertical Mill
If you want to grind calcium carbonate to 800 mesh, you can choose the ultra-fine vertical mill, which can be widely used in the powdering of calcite, marble, limestone, heavy calcium carbonate, talc, barite, dolomite and other non-metallic minerals, and is the ideal equipment for processing and powdering large non-metallic minerals, with a finished size between 425 and 3250 mesh.
What can the 800 mesh calcium carbonate powder be applied to?
Calcium carbonate powder can be widely used in most organic chemical products such as rubber, plastics and other additives, such as tires, rubber, plastic pipes and fittings, paper, toothpaste, cables, etc.. The low grade powder is also often used in power plant desulfurization.
Nano calcium carbonate for automotive paint can partially replace titanium dioxide, but also can play the role of the isolation layer to improve the mechanical properties of paint; food grade calcium carbonate also belongs to the high-end field of calcium carbonate applications mature; electronic grade calcium carbonate used as a grain refining agent in PTC thermistors, can inhibit the overgrowth of barium titanate grains and improve the voltage resistance of PTC.
What are the performance advantages of LUM ultra-fine vertical mill?
1、Special grinding roller liner: The grinding curve of the roller sleeve and liner specially designed for realizing the principle of ultra-fine grinding is easier to form a material layer than ordinary vertical mill when used for ultra-fine powder grinding, which makes the mill grind to the required fineness at one time.
2、Adopting multi-head powder selector: adopting the principle of multi-head powder selector, and each rotor can be frequency-controlled, the fineness of the finished product can be achieved within the selected range, so that it can be graded without going through the second wind selection, without the existence of the lower product material.
3, material layer pre-compaction device: pre-compaction device can ensure that the grinding parts more effective "eat material", so as to achieve a very fine grinding; ultra-fine vertical mill vibration is small, the power to effectively play.
4、Pump and suction lubrication method: the grinding roller lubrication adopts a separate lubrication station, and the single grinding roller circuit adopts the double pump pump and suction working mode at the same time, which not only makes the grinding roller bearing get sufficient lubrication and cooling, but also ensures that the oil will not be stored in the grinding roller bearing room too much, which leads to leakage.
5、Intelligent grinding roller pressurization control: The grinding roller pressurization control mode of PLC/DCS automatic control is adopted, so that the grinding pressure can be accurately controlled and no manual operation is required. It is also equipped with mechanical limiting device and electronic limiting device to prevent direct contact between the roller sleeve and the grinding disk liner, which avoids destructive shock and violent vibration.
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