CRRM2750 Raymond Grinding Mill

Introduction to CRRM2750 Raymond Grinding Mill

The CRRM2750 Raymond Grinding Mill  is adept at processing non-flammable and non-explosive ores with a Mohs hardness of 7 or below and a moisture content below 8%, such as limestone, marble, calcite, feldspar, barite, dolomite, maifanite, granite, bentonite, kaolin, bauxite, gypsum, talc, fluorite, coal gangue, iron oxide red, and iron ore, among others. It can efficiently grind and process these materials. The equipment allows for flexible adjustment of the final product particle size, ranging from 40 to 400 mesh. The maximum feed size it can accept is 35mm, with a 325 mesh pass rate of ≥90%, ensuring uniform particle size. Its production capacity falls within an efficient range of 15 to 80 tons per hour.

Capacity：15-80t/h

Fineness：40-400mesh

Maximum feed size：35mm

Case Study of CRRM2750 Raymond Grinding Mill

Limestone Processing Case: A large building materials enterprise focuses on the production of high-quality cement. In the raw material processing stage, they selected the CRRM2700 Raymond mill to process limestone. The limestone is fed by the silo feeder and conveyed to the jaw crusher for coarse crushing. After that, the materials are screened by the vibrating screen and then transferred to the impact crusher for medium and fine crushing by the belt conveyor. Subsequently, the crushed materials are fed into the CRRM2700 Raymond mill for grinding. Throughout the processing flow, the CRRM2700 Raymond mill performed outstandingly. Previously, when the enterprise used other mills, the hourly output could only reach about 10 tons, and the particle size of the finished product was uneven, affecting the quality of the cement. After using the CRRM2700 Raymond mill, the output has been significantly increased. It can stably process 20 tons of limestone per hour, and the particle size of the finished product can be precisely controlled at around 80 mesh, fully meeting the requirements of cement production. Due to the efficient operation of the CRRM2700 Raymond mill, the equipment maintenance cost has also been reduced a lot. It can save the enterprise about 100,000 yuan in maintenance costs every year, greatly improving the economic benefits of the enterprise.

Kaolin Processing Case: An enterprise focusing on the deep processing of kaolin mainly produces kaolin products for the paper and ceramic industries. During the kaolin processing, it faced problems such as high requirements for material particle size and difficulty in impurity removal. The emergence of the CRRM2700 Raymond mill successfully solved these problems. After using the CRRM2700 Raymond mill, through fine adjustment of the equipment, the enterprise can grind kaolin to over 325 mesh, meeting the strict requirements of the paper and ceramic industries for kaolin particle size. Moreover, during the operation of the CRRM2700 Raymond mill, it can effectively reduce material loss and improve the utilization rate of kaolin. Previously, when the enterprise processed kaolin, due to the poor performance of the mill, the material loss rate was as high as about 15%. After using the CRRM2700 Raymond mill, the loss rate has decreased to 8%, greatly reducing the production cost. At the same time, the CRRM2700 Raymond mill has strong adaptability to this special material of kaolin. Even if there are certain fluctuations in the humidity and hardness of kaolin, it can operate stably to ensure the continuity of production.

Iron Ore Processing Case: In the field of iron ore processing, a steel enterprise introduced the CRRM2700 Raymond mill to improve the utilization rate of iron ore and reduce production costs. After preliminary crushing, the iron ore enters the CRRM2700 Raymond mill for further grinding and processing. During this process, the CRRM2700 Raymond mill demonstrated excellent performance. It can grind the iron ore to an appropriate particle size, providing high-quality raw materials for subsequent beneficiation and smelting. In traditional iron ore processing, the energy consumption in the grinding process is relatively high, and the production efficiency is low. After using the CRRM2700 Raymond mill, the energy consumption has decreased by about 25%, while the production efficiency has increased by 35%. Through precise control of the particle size of the finished product, the recovery rate of iron ore in the beneficiation process has increased by 10%, bringing significant economic benefits to the enterprise.

Parameter comparison table of CRRM Raymond Grinding Mill

* The above data is for reference only. For detailed information, please contact Cronus.

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