High Pressure Suspension Grinder Mill
High Pressure Suspension Grinder Mill Introduction
High pressure suspension grinder mill is based on five years research on the traditional grinding mills, the High pressure suspension grinding mill got national patent and CE certificate, features of high efficiency and energy saving. It is suitable for grind mineral to powder, which is widely used in the fields of metallurgy, building materials, chemical and mining industry and so on. The final product powder can reach 0.613mm (30mesh) to 0.033mm (425mesh).
We have installed hundreds sets of high suspension grinding mill worldwide. High Pressure Suspension Grinder Mill gets good reputation for its excellence performance and reasonable price.
High Pressure Suspension Grinder Mill Features
1. Unique design. Compared with other grinding mills, its capacity increases by 10%-20% under the same power condition, and compression force of rollers to material improve 800-1200kgf under the force of high-pressure spring.
2. Size of final product can be 0.613mm (30mesh) –0.033mm (425mesh). And a few of material powder can reach 0.013mm (1000 mesh).
3. The dust-removing effect can fully conform to the national standard.
4. The separator can be adjusted very easily.
5. The change period of roller and ring is long.
6. The grinding equipments adopt lapping multilevel seal, which is very effective
High Pressure Suspension Grinder 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, and scoria. Size of final products can be adjusted between 80-425 mesh (The fineness can reach 1000 mesh). High Pressure Suspension Grinding Mill can produce coarse powder between 30-80 mesh by adding special equipment.
High Pressure Suspension Grinder Mill Working Principle
The whole system of High pressure Grinder 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 Grinding Mill, there are strong springs with pressure as high as1000-1500 kg equipped on the roller suspender. When High Pressure Suspension Grinder 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 of high pressure grinder mill.
High Pressure Suspension Grinder Mill Data
| Model | YGM8314 | YGM9517 | YGM4120 |
|---|---|---|---|
| Number of Roller(piece) | 3 | 4 | 5 |
| Major Diameter of Roller X Height(mm) | φ270X140 | φ310X170 | φ410X210 |
| Internal Diameter of Ring X Height (mm) | φ830X140 | φ950X170 | φ1280X210 |
| Main Engine Spindle Speed (r/min) | 130 | 103 | |
| Maximum Feeding Grain Size (mm) | 20 | 25 | 30 |
| Output (t/h) | 1.6~0.045 | 1.6~0.045 | 1.6~0.045 |
| Overall Dimension (mm) | 5300X4100X5200 | 7100X5900X7900 | 9200X7250X9700 |
| Name | Item | Unit | Specification and technical data | ||
|---|---|---|---|---|---|
| YGM8314 | YGM9517 | YGM4120 | |||
| Motor of Main Machine | Model | Y225M-8 | Y225M-4 | Y225M-4 | |
| Power | KW | 22 | 37 | 75 | |
| Spindle speed | R/min | 1470 | 1480 | ||
| Motor of Adjustable Varying Speed Motor | Model | YCT180-4A | YCT200-4A | YCT200-4B | |
| Power | KW | 5.5 | 5.5 | 7.5 | |
| Spindle speed | R/min | 125-1250 | 125-1250 | 130-1300 | |
| Motor of Blower | Model | Y180M-4 | Y220L-4 | Y250M-4 | |
| Power | KW | 22 | 37 | 75 | |
| Spindle speed | R/min | 1470 | 1480 | ||
