Xuanshi Raymond Mill is a newly-designed grinding machine that is primarily used for the powder processing of mineral products in industries such as metallurgy, building materials, chemical, mining and so on. It is suitable for processing various non-flammable and non-explosive mineral materials with Mohs hardness below 9.3 and humidity below 6%.
Performance and Features of Raymond Mill
1. Unique pressure device design of star rack, the production increases by 30%-80%
2. Higher grinding force, finer grain size, wider range of applications
3. Overlapping multistage sealing, good dedusting effect
4. Easy-to-adjust classifier, wear-resistant parts, long replacement cycle of internal roller.
1. Unique pressure device design of star rack, the production increases by 30%-80%
2. Higher grinding force, finer grain size, wider range of applications
3. Overlapping multistage sealing, good dedusting effect
4. Easy-to-adjust classifier, wear-resistant parts, long replacement cycle of internal roller.
Working Principe of Raymond Mill
Materials are firstly crushed by the jaw crusher, then through an elevator, the materials are uniformly fed into the grinding chamber by an electromagnetic feeder, lastly, the materials are sent to the grinding zone (formed by the grinding roller and ring) by a shovel. The milling unit is equipped with a high-pressure spring, thus greatly increasing the milling pressure between the roller and ring and reducing the swing frequency of the grinding roller. The ground particles are brought up by the air current of the blower into the classifier for classification. The particles with the satisfactory fineness are brought up by the air current through the pipe into a cyclone collector for separation and collection. The finished particles are discharged from a pipe outlet and the air current returns to the blower.
Materials are firstly crushed by the jaw crusher, then through an elevator, the materials are uniformly fed into the grinding chamber by an electromagnetic feeder, lastly, the materials are sent to the grinding zone (formed by the grinding roller and ring) by a shovel. The milling unit is equipped with a high-pressure spring, thus greatly increasing the milling pressure between the roller and ring and reducing the swing frequency of the grinding roller. The ground particles are brought up by the air current of the blower into the classifier for classification. The particles with the satisfactory fineness are brought up by the air current through the pipe into a cyclone collector for separation and collection. The finished particles are discharged from a pipe outlet and the air current returns to the blower.
Specifications of Raymond Mill
| Model | HGM7815 | HGM8314 | HGM9517 | HGM4121 | |
| Roller | Number | 3 | 3 | 4 | 5 |
| Diameter(mm) | 260 | 270 | 310 | 410 | |
| Height(mm) | 150 | 140 | 170 | 210 | |
| Ring | Inner diameter( mm) | 780 | 830 | 950 | 1280 |
| Height( mm) | 150 | 140 | 170 | 210 | |
| Max. Feed size( mm) | < 15 | < 20 | < 25 | < 30 | |
| Size of finished product ( mm) | 0.613-0.033 | 0.613-0.033 | 0.613-0.033 | 0.613-0.033 | |
| Main power( kw) | 18.5 | 22 | 37 | 75 | |
Xuanshi high pressure suspension grinding machine is a newly-designed grinding machine that is primarily used for the powder processing of mineral products in industries such as metallurgy, building materials, chemical, mining and so on. It is suitable for processing various non-flammable and non-explosive mineral materials with Mohs hardness below 9.3 and humidity below 6%.
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