Qingdao Epic Powder Machinery Co., Ltd.
Fine material for better world!
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Grinding Fine Limestone Powder Roller Mill
Superfine roller mill is proven to be the most efficient dry grinding machine, if compared with traditional grinding machines like ball mill, impact mill, jet mill. It was designed to achieve lower energy consumption than ball mill for non-metallic mineral powder grinding in the beginning, and
now it has expanded its application to other industries like fine chemicals, construction material,
high-tech new material.
1. It is suitable for fine powder grinding of most materials of Mohs hardness less than 6.
2. It can make a wide range of product fineness, 200 mesh-2,500 mesh all possible.
3. Its integrated high-precision powder classifier on top guarantees good product fineness.
And the particle size distribution of its finished product is adjustable.
4. It requires low energy consumption than other types of grinding mills like ball mill, impact mill,
jet mill, in most cases.
5. It requires lower investment cost and smaller installation space than ball mill.
6. It is good for heavy-duty grinding and low maintenance. Hard-wearing material is selected for
key components like rollers and grinding track.
7. Its structure design is optimized for easy replacement of key components and minimum downtime.
8. Intelligent PLC control system makes sure simple operation and stable production.
| Model | Feed Size (mm) | Moisture (%) | Fineness (um) | Capacity (t/h) | Mill Motor (kW) |
| SRM800 | <10 | <5 | 5 - 75 | 0.7 - 6 | 75 |
| SRM900 | <10 - 15 | <5 | 5 - 75 | 1.4 - 12 | 110 |
| SRM1000 | <10 - 20 | <5 | 5 - 75 | 2.1 - 18 | 132 - 160 |
- calcium carbonate (limestone, marble, chalk)
- dolomite
- gypsum
- talc
- barite
- petrol coke
- battery material
- activated carbon
- carbon black from pyrolyzed waste tire