Applied Field: YGM series Raymond mill is mainly used for grinding mineral materials such as quartz, feldspar, calcite, talc, barite, fluorite, etc, which widely applied in metallurgy, building materials, chemical industry, mining industries, etc.
Features of YGM Series Raymond Mill
1.Compared with other grinding mills under the same power condition, the output is increased by 20-30%, and the rolling pressure of the YGM series Raymond mill roller on the material is increased by 800-1200kg under the action of a high-pressure spring.
2.It can grind and process the mineral materials with Mohs hardness less than 9.3.
3.The finished product has a wide range of particle sizes, the coarse particle size can reach 0.613 mm (30 mesh), the particle size generally can reach 0.033 mm (425 mesh), and a small number of fine materials can reach 0.013 mm (1000 mesh).
4.The dust removal effect fully meets the national dust emission standards.
5. The analyzer is easy to adjust.
6. The grinding device adopts overlapping multi-stage sealing with good sealing performance.
Working Processof YGM Series Raymond Mill
In the YGM series Raymond mill, the roller hanger is fastened with a high-pressure spring. After starting to work, the grinding roller rotates around the main shaft and rolls against the grinding ring under the action of high-pressure spring and centrifugal force. Its rolling pressure is 20% higher than that of the Raymond mill under the same power condition, so the output is greatly improved. When the material to be ground enters the grinding cavity of YGM series Raymond mill, it is shoveled up by the spatula and sent between the grinding roller and the grinding ring for rolling. The powder after rolling is brought into the analyzer with the circulating air of the blower, and the qualified fine powder enters the cyclone with the airflow is the finished product, and the large particles are reground afterward. The circulating air returns to the blower to repeat the above process, and the remaining air enters the bag filter for purification. When the grinding roller and grinding ring reach a certain degree of wear, adjust the length of the high-pressure spring to maintain a constant grinding pressure between the grinding roller and the grinding ring, so as to ensure a stable output and fineness.
Technical Parameters of YGM Series Raymond Mill
Model | Roller Number | Roller Size | Feeding Size | Output Size | Capacity | Motor Power | Weight |
3R1510 | 3 | 150*100 | 15 | 0.2-0.044 | 0.3-1.2 | 7.5 | 2 |
3R2115 | 3 | 210*150 | 15 | 0.2-0.044 | 0.4-1.6 | 15 | 3.6 |
3R2615 | 3 | 260*150 | 20 | 0.2-0.044 | 0.8-2.5 | 18.5 | 4.2 |
3R2715 | 3 | 270*150 | 20 | 0.2-0.044 | 0.9-2.8 | 22 | 4.8 |
3R2715 | 3 | 300*150 | 20 | 0.2-0.044 | 1.2-3.5 | 30 | 5.3 |
4R3016 | 4 | 300*160 | 20 | 0.2-0.044 | 1.2-4 | 30 | 8.5 |
4R3216 | 4 | 320*160 | 25 | 0.2-0.044 | 1.8-4.5 | 37 | 15 |
5R4121 | 5 | 410*210 | 30 | 0.2-0.044 | 3-9.5 | 75 | 24 |
