Crusher Products >> High Prussure Suspension Grinding Mill
High Prussure Suspension Grinding Mill Overview
High Pressure Suspension Grinding Mill is a new kind of mill, which is invented with great concentration and on the basis of many years of powder processing experiences. This new model High Pressure Grinding Mill with high efficiency and low energy consumption opened up an epoch of the international industry pulverizing.
High Prussure Suspension Grinding Mill Application
High Pressure Suspension Grinding Mill is mainly applied to the powder processing of mineral products in industries of metallurgy, construction, chemistry, and mining etc,and is suitable to grind non-inflammable and non-explosive materials with Moh’s hardness below 9.3 and moisture content below 6%, such as barite, limestone, pottery, scoria. Size of final products can be adjusted between 80-425 mesh (The fineness can reach 1000 mesh).High Pressure Suspension Mill can produce coarse powder between 30-80 mesh by adding special equipment.
High Prussure Suspension Grinding Mill Main Features and Benefits
1. Compared with the common Raymond grinding mill under the same power conditions, the capacity can be increased by 10%; moreover, under the performance of high-pressure springs, the rollers grinding pressure on raw materials can be raised by 800-1200kgf.
2. The final product size ranges from the maximum particle diameter of 0.613mm (30mesh) to the finest diameter of 0.033mm (425 mesh). A few materials can reach 0.013mm (1000 mesh).
3. All the mineral materials with Mohs hardness below 9.3 can be crushed.
4. The grinding device adopts a superposition multi-grade sealing with good sealing performance.
5. Its dust-removing effect fully meets the national dust discharge standard.
6. The separator is easy for adjustment.
High Prussure Suspension Grinding Mill Technical Data
| Model | YGM7815 | YGM8314 | YGM9517 | YGM4121 | |||
| Roller | Number(pcs) | 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 | |||
| Finished Size(mm) | 1.6-0.045 | 1.6-0.045 | 1.6-0.045 | 1.6-0.045 | |||
| Power(kw) | 18.5 | 22 | 37 | 75 | |||
High Prussure Suspension Grinding Mill Working principle
The whole system of High pressure Grinding Mill consists of main frame, decelerator, classifier, piping device, blower, jaw crusher, dustpan elevator, electromagnetic vibration feeder, and electric switch box , motor, etc.In the mainframe of High Pressure Suspension Mill, there are strong springs with pressure as high as1000-1500 kg equipped on the roller suspender. When High Pressure Suspension grinding Mill works, the roller rotates around the principal axis, and clings to ring under the effect of the strong spring and eccentricity. Its press is 1.2 times of Raymond mill under the same press condition, so the production is largely increased .When the materials are sent into the grinding chamber, they are brought to the space between the roller and ring and get grinded. Then the powder grinded will be blown into separator. The fine powder after departed with the air is discharged through the outlet as final product. The large-sized powder falls back for regrinding. The air will be back to the blower for repetition of the above process. The left air will come to the bag filter to get cleaned. When the wear and tear between roller and the ring reaches certain degree, adjust the length of the strong spring, so to keep the invariable pressure between the roller and the ring, to make sure the stable production and the fineness.
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