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CR5R4128 Raymond Grinding Mill
- Publication time:2025-06-16
- Click:6

Introduction to CR5R4128 Raymond Grinding Mill
The CR5R4128 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 20mm, with a 325 mesh pass rate of ≥90%, ensuring uniform particle size. Its production capacity falls within an efficient range of 2 to 15 tons per hour.
Capacity:2-15t/h
Fineness:40-400mesh
Maximum feed size:20mm
Case Study of CR5R4128 Raymond Grinding Mill
Calcite Processing Case: A certain chemical enterprise is mainly engaged in the production of calcite powder. In order to improve production efficiency and product quality, it introduced a 5R Raymond mill. In terms of production line configuration, they selected a jaw crusher as the primary crushing equipment to first crush large pieces of calcite into smaller particles, facilitating subsequent powder grinding operations. Then, the crushed calcite is conveyed to the 5R Raymond mill through a bucket elevator. With its powerful grinding ability, the 5R Raymond mill grinds the calcite to the required fineness. After that, the finished product is collected by a pulse bag dust collector to ensure the environmental friendliness of the production process.
Before using the 5R Raymond mill, the enterprise used traditional powder grinding equipment, which not only had a low production capacity, with an hourly output of only 1 - 2 tons, but also high energy consumption and frequent equipment maintenance, resulting in high production costs. After using the 5R Raymond mill, the production capacity has been significantly increased, with an hourly output of 5 - 8 tons, several times higher than before. The equipment runs stably, the maintenance cost is reduced, and the energy consumption has also decreased. The efficient grinding and precise classification functions of the 5R Raymond mill make the particle size of the finished product more uniform, and the product quality has been significantly improved.
Limestone Processing Case: A certain cement factory needs a large amount of limestone powder as raw material during the production process. To meet the production demand, they adopted a 5R Raymond mill to process limestone. In cement production, the quality of limestone powder has a crucial impact on the performance of cement. The 5R Raymond mill can grind limestone into powder with a uniform fineness, providing high - quality raw materials for cement production.
After using the 5R Raymond mill, the output of the cement factory has increased significantly, with the daily cement output increasing by hundreds of tons. The limestone powder processed by the 5R Raymond mill has a uniform particle size, making the quality of cement more stable, and performance indicators such as strength have also been improved. In terms of environmental protection, the 5R Raymond mill is equipped with advanced dust - removal equipment, effectively reducing dust emissions and meeting the requirements of green environmental protection.
Parameter comparison table of CRRM Raymond Grinding Mill
CRRM Series Raymond Grinding Mill | |||||||
Device model | Maximum feed size (mm) | Finished particle size (mm) | Dimensions (Length * Width * Height) (mm) (Excluding the dust collector) | Production capacity (t/h) | Power (kW) | ||
Host | Fan | Classifier | |||||
CR4R3220 | 20 | 0.045~0.18 | 6950×4570×8295 | 1~6 | 45 | 45 | 15 |
CRRM1280 | 20 | 8400×5650×8200 | 1.5~10 | 55 | 55 | 15 | |
CR5R4128 | 20 | 8660×6050×9250 | 2~15 | 90 | 90 | 22 | |
CRRM1500 | 20 | 8700×5500×9250 | 3~18 | 110 | 110 | 22 | |
CRRM1620 | 30 | 9670×5570×10550 | 5~22 | 160 | 132 | 30 | |
CRRM1700 | 30 | 9670×5570×10550 | 6~28 | 185 | 160 | 37 | |
CRRM1850 | 30 | 10455×6830×9815 | 6.5~30 | 200 | 200 | 37 | |
CRRM1920 | 30 | 13312×7690×9815 | 7.5~33 | 220 | 220 | 45 | |
CRRM2150 | 30 | 11080×7600×11150 | 10~40 | 250 | 280 | 45 | |
CRRM2500 | 35 | 11480×7730×11250 | 11.5~50 | 280 | 280 | 45 | |
CRRM2750 | 35 | 17000×11000×15000 | 15~80 | 450 | 450 | 75 |
* The above data is for reference only. For detailed information, please contact Cronus.
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