Limestone powder is widely used in electric power, metallurgy, cement, chemical industry, building materials, coatings, papermaking, rubber, medicine, food, and other fields, and has broad market prospects.
The process flow of the limestone grinding production line mainly includes the following steps:
1. Crushing: The initial step is to run large chunks of limestone through a crusher, reducing them to a size suitable for grinding. Generally, it is appropriate to control the grinding particle size within 2 cm.
2. Grinding: The crushed limestone small pieces are lifted to the silo and then sent to the mill evenly and quantitatively through the vibrating feeder for grinding. The mill can use different types of equipment, such as an ultra-fine grinding mill, which uses an advanced grinding roller and ring design to achieve higher production capacity than traditional mills with the same fineness and power of the finished product.
3. Grading: The ground limestone powder is graded and screened through a powder separator to ensure that every particle of powder meets the specified standards. The unqualified powder will be returned for re-grinding.
4. Collect: The sorted qualified materials enter the pulse dust collector or cyclone collector to achieve material and gas separation. The collected materials are sent to the next process through the discharge valve, and most of the airflow participates in the next cycle. The excess airflow is cleaned by pulse dust removal and then discharged to the atmosphere.
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Raymond mill is a commonly used industrial grinding equipment, which has become a powder-making equipment widely used in mining, metallurgy, building materials, chemical industry, ceramics, power, and other industries.
Raymond Mill has many advantages such as high efficiency and energy saving, high and uniform finished product fineness, high screening rate, strong adaptability, easy operation, small footprint, good environmental performance, and a high degree of automation.
YGM high-pressure roller mill uses the principle of static pressure crushing to efficiently and finely crush materials. It is an efficient and energy-saving crushing equipment, widely used in mining, building materials, the chemical industry, metallurgy, and other industries.
YGM high-pressure roller mill can process a wide range of materials, including but not limited to quartz, feldspar, barite, fluorite, dolomite, garnet, silicon carbide, bauxite, zircon sand, marble, calcite, iron ore, phosphate rock, etc., with a Mohs hardness of no more than 9.3 and a humidity of less than 6%, more than 400 kinds of non-flammable and explosive materials.
MTW trapezoidal European version mill is designed by professional R&D engineers with great concentration on research and innovation based on the absorption of new European grinding technology and concepts, combined with long-term mill R&D experience, and integrated with a large number of customer feedback and suggestions. It is an upgraded product of the traditional Raymond mill, with mature technology and powerful functions. It is widely used in power, mining, metallurgy, chemical industry, steel, building materials, coal, and other industries, and has produced huge economic and social benefits.
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