Kaolin crusher can also be known as kaolinite crusher due to the title of the material. Highly active, Zenith kaolin crusher has got the efficiency greater than other garnet machine. Long service time, Zenith kaolin crusher is made with excellent structure. Top quality, using Zenith kaolinjaw crusher, you'll find the standard match you requirement wonderfully. Professional service, for every kaolin crusher, Zenith includes a professional team matches your needs to resolve any difficulty you meet.Technology allows the ability to operate at a fixed mechanical setting instead of the head floating on a column of hydraulic oil creates less drift and provides more stability throughout the circuit. These series ofcone crushersenable the customer to produce a finer product with fewer crushing stages, lowering the capital costs and the amount of waste and also energy.Zenith kaolin crusher can't only process kaolinite, but additionally process rocks using the Mosh of hardness between and 9.5, for example gypsum, dolomite, marble, basalt, bauxite, garnet, granite, iron ore, copper ore, gold ore, cement and coal, etc. Zenith kaolinite crusher has five series, like jaw crusher,cone crusher,impact crusher, VSI kaolinite crusher and mobile kaolinite crusher.Highly active, Zenith kaolin crusher has got the efficiency greater than other garnet machine. Crushing kaolin (Kaolinite) is a vast amount of necessary on the planet. Kaolin crushing in mining is developing increasingly and thus kaolin crusher plays a increasingly more natural part in kaolin mining. There is excellent wear protection for all components on the crusher. The head ball, mainframe seat liners, mainframe pin bushings, countershaft box frame ring, counterweight guard, mainframe liners and dead-bed feed hopper are all replaceable items, keeping maintenance costs to a minimum.Creation of the not-coal department of natural kaolin, based on their quality, plasticity, and sand content, could be split into three type , that's hard, soft and sandy kaolin in industry. The Focused host to mining kaolin all over the world may be the U . s . States, Britain, South america, the Czech Republic and so forth. Because of the rapid development kaolin mining industry in South america, the worldwide Three Kingdoms such as the U . s . States, Britain, South america has created. They're not only large nations of refined kaolin quarry creating, but additionally a significant exporter. At the moment, the businesses crushing kaolin in China has exceeded 700 whose annual ore production capacity is much more than 5.5 million tons and mineral processing capacity 1.8 million tons.
Most kaolin is the dense state or loose soil materials. It is easy to disperse in water or other liquid. Kaolin has a soapy, earthy and the density is 2.54-2.60 g/cm3. Kaolin has strong plasticity and the wet clay can be shaped into various shapes which can remain unchanged for a long time.
Pure kaolin has high white degree and it is soft. Besides, this kaolin has the following characteristics: excellent electrical insulating performance, good resistance to acid soluble, lowexchange capacity and good fire resistance. Therefore, kaolin is the necessary raw material for paper-making, ceramics, rubber, chemical industry, paint, medicine and defense of mineral.
Kaolin grinding milling production line belongs to the secondary main processing stage. The kaolin raw materials will be crushed and then is the grinding line. In kaolin grinding production line, the crushed kaolin materials can be broken into fine powder to satisfy clients' production needs.
Kaolin grinding milling plant can produce various kaolin raw materials into powder for further applications. When you choose the kaolin grinding mill machine, SBM professional engineers suggest the following machine for you: ball mill, Raymond mill, MTM medium speed trapezium mill, ultrafine mill towards the customers for grinding kaolin particles into fine powder.
Kaolin rocks will be grinded into small size or even the powder size for further application. In this milling stage, it will need the grinding milling plant machine to help customers to realize. SBM's advanced and high quality milling machine is the better choice for your production line.
Different kinds of milling machine have different output size and the grinding efficiency. According to the detailed kaolin raw material characteristics in different areas, SBM will design the specific grinding milling machine for our clients. Choosing the suitable kaolin grinding machine will help you get high profits. Here will introduce two kinds of kaolin grinding mill machine for you all: ball mill and SCM ultrafine mill.
SBM ball mill is widely used in various application areas. It can produce a consistent and highly reliable product within a closed circuit. Because of the high grinding ratio, wet or dry grinding methods, the ball mill machine can meet the production requirements. SBM ball mill can grind the kaolin into powder down to 0.074~0.4 mm. It may be the most cost-effective and practical kaolin grinding milling with high producing capacity.
SCM ultrafine mill is usually a kind ultrafine pulverizer, the final powder size could be down to 325~2500 mesh. It uses a combination of size reduction mechanisms, including impact, attrition and particle-particle collision, to achieve much smaller particle sizes than other mills. In addition, the mill has an easily adjustable grinding gap, which allows you to produce particle sizes from ultrafine to coarse. This eliminates the need for other types of grinding equipment and enables you to easily vary particle size and production rates, improving your overall flexibility and efficiency.
In kaolin grinding plant, besides the main grinding machine, it also needs the auxiliary equipment to help finish the whole production. The common auxiliary equipment has vibrating feeder, vibrating screen and belt conveyor. SBM vibrating feeder is used to feed kaolin raw materials into grinding machine to be processed. The belt conveyor will take kaolin materials from one milling machine to another. Vibrating screen will separate the coarse grinded kaolin materials to be processed again.
At present, the preparation methods of ultrafine kaolin include mechanical pulverization method, intercalation method, chemical synthesis method, etc. Among them, mechanical pulverization method is the most extensive.
The process of preparing ultrafine kaolin by mechanical pulverization method is simple and high in efficiency. It is one of the more commonly used methods. The prepared ultrafine kaolin has been applied in many industries, and it can be divided into dry method and wet method according to the processing method.
The dry method is mostly used for ultrafine crushing of hard kaolin or kaolinite, especially for directly processing kaolinite into ultrafine powder that meets user requirements. At present, the fineness of products that can be achieved by domestic dry production is generally d9010m, that is, the final product is about 1250 mesh.
Dry ultra-fine crushing equipment mostly adopts jet mill, cyclone self-mill, high-speed mechanical impact type ultra-fine powder mill, vibration mill and vertical mill. Multi-stage ultra-fine crushing can be carried out by using an impact crusher and a jet mill (jet mill) in series to prepare ultra-fine kaolin.
In order to control the particle size distribution of products, especially the content of the largest particles, it is often necessary to configure fine classification equipment. Currently, turbine-type air centrifugal classifiers, such as LHB type, ATP type, MS and MSS dry centrifugal classifiers, are generally configured. (2) Wet superfine crushing of kaolin
Wet superfine crushing is mostly used for soft and sandy kaolin clay after sand and impurity removal, especially for processing paint grade kaolin products with d802m or d902m, and it is also industrial hard kaolin Or the ultra-fine crushing method that must be used for processing kaolin products with d802m or d902m.
Wet grinding is based on the relative motion of the grinding media to produce shear, impact and abrasive effects on the kaolin particles, so that they are peeled into thin flaky particles along the layers. Commonly used equipment is grinding and peeling machine, stirring ball mill, sand mill and so on.
Intercalation method is currently the most promising and most effective method for preparing nano-level kaolin. The main chemical component of kaolin is the structural unit of kaolinite, which is formed by the hydrogen bond between the hydroxyl group of a layer of aluminum oxide octahedron and the oxygen atom of a layer of silicon oxytetrahedron. key. It is inserted between its layers to increase its layer spacing to make it peel off. This method is also called interlayer-stripping method.
The chemical additives commonly used in the intercalation method include potassium acetate, dimethyl sulfoxide, urea, formamide, hydrazine hydrate and its extensions. The intercalation compound is heated, ultrasonically treated, washed with water or microwave combined with the action of chemical additives, and a strong physicochemical reaction occurs, resulting in the destruction of the kaolin interlayer force or a certain degree of weakening, and finally through grinding , Washing, drying and other technologies to obtain nano-kaolin products.
The chemical synthesis method is to obtain the ultra-fine synthetic kaolin by using a series of methods by using the alkali dissolution product of sodium bauxite and sodium metaaluminate and acidified sodium silicate sol as the raw material. Its high purity, suspension stability, light scattering, and other properties are all excellent, but its synthesis cost is higher.
Prominer has been devoted to mineral processing industry for decades and specializes in mineral upgrading and deep processing. With expertise in the fields of mineral project development, mining, test study, engineering, technological processing.