Limestone is processed by mills to produce limestone powder with different fineness. It plays an important role in the industry. Limestone powder with different fineness is more widely used. Many customers come to consult and process limestone powder. Everyone knows that today's lime and limestone have been widely used in building materials and industrial raw materials. Limestone is directly processed into stone and fired into quicklime. The quicklime absorbs moisture or adds water to become slaked lime. The main component is Ca(OH)2. The slaked lime is formulated into a lime slurry, a lime paste, etc., and is used as a coating material and a tile adhesive.
According to the application, limestone powder can be divided into limestone powder for building materials, limestone powder for chemical industry, limestone powder for mold, limestone powder for food and limestone powder for casting, etc. The raw material of limestone powder is deep-processed and ground by lime mill ore. Made of SBM Heavy Industry specializing in the production of limestone powder equipment: Raymond Mill, high pressure medium speed mill, European version of the mill, superfine mill, three ring mill, etc., of which Raymond mill The powder machine and high-pressure medium-speed mill have a particle size of 80-425 mesh, and the ultra-fine mill and three-ring medium-speed mill have a fineness of 425-3250 mesh.
The Raymond mill is commonly used to process 200 mesh limestone. The limestone is first conveyed to the jaw crusher through the vibrating screen for coarse crushing, and then enters into the mill for grinding. When the main motor power is decelerated by the gear reducer, it is driven. When the central shaft and the plum blossom frame fixed on the central shaft rotate, the grinding roller rotates around the central axis under the action of centrifugal force, and also swings parallel to the support shaft, so that the grinding roller presses the grinding ring outward in parallel, thereby ensuring the grinding roller and The grinding ring is in contact with the largest face. At the same time, the grinding roller rotates around the grinding roller shaft, so that the material shoveled by the blade reaches the pulverizing and grinding action therebetween, and the pulverized powder is blown by the airflow of the air blower to the analysis machine above the main machine for screening, and the coarse particle size still falls. Re-grinding in the main chamber, the particle size meets the requirements of the windflow into the large cyclone collector, and after collection, it is discharged through the powder discharge tube.
How much is a mill for processing 200 mesh limestone? Raymond mill can process 200 mesh limestone powder in various models. The choice of model depends on the output. The model of Raymond mill produced by SBM Heavy Industry has 3R-7R, and the output per unit is produced per hour. From 1-45 tons to choose from, please contact online customer service for Raymond mill quotation, we will tailor the turnkey project for you. If you like, please come and buy.