Hefei Hengcheng Industrial Equipment Technology Co., Ltd
BASED ON POWDER, EQUIPPED WITH THE WORLD
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Low Price Vertical Mill limestone/coal Grinding Mill Cement clinker Powder Grinding Mill Plant For Sale
Description
【Application Range】
Electric power, metallurgy, rubber, paint, plastic, pigment, ink, building material, medicine, food and other fields are all widely used fields of vertical grinding equipment.
【Application Materials】
Very suitable for grinding non-metallic minerals such as carbide slag, lignite, chalk, cement clinker, cement raw meal, quartz sand, steel slag, slag, pyrophyllite, iron ore, etc.
The product fineness adjustment is convenient and the operation is simple .
Grinding characteristics: It has very strong adaptability to unusually difficult, easy to grind, high-humidity and dry materials. It has a wide range of grinding fields and a variety of grinding types.
Technical Data
| Model | HVM1250 | HVM1300 | HVM1500 | HVM1700 | HVM1900 | HVM2400 | HVM2500 | HVM2800 |
| Grinding Table Median Diameter(mm) | 1250 | 1300 | 1500 | 1700 | 1900 | 2400 | 2500 | 2800 |
| Capacity(t/h) | 6~9 | 9~13 | 15~20 | 24~32 | 26~35 | 36~45 | 45～58 | 56~80 |
| Material Moisture | ≤5% | |||||||
| Limestone Powder Fineness | 325 mesh (44um) 90% passed | |||||||
| Main Motor Power(kw) | 110/132 | 185/200 | 250/280 | 355/400 | 450/500 | 450/500 | 710/800 | 1120/1250 |
Re:The data based on Mohs'hardness 3-4 material
Limestone Bond Index≤13kwh/t
【Working Principle Of Limestone Vertical Mill】
The motor drives the grinding disc to rotate through the reducer, the material falls into the center of the grinding disc from the feed inlet, and the hot air enters the mill from the air inlet. Under the action of centrifugal force, the material moves to the edge of the grinding disc, and is crushed by the grinding roller when passing through the annular groove on the grinding disc. The crushed material is carried by the high-speed airflow at the air ring at the edge of the grinding disc, and the large particles fall directly on the grinding disc. Re-grinding, when the material in the airflow passes through the dynamic and static separator, under the action of the rotating rotor, the coarse powder falls on the grinding disc for re-grinding, and the qualified fine powder is milled together with the airflow and collected in the powder collecting device, which is product. Moisture-containing materials are dried during contact with hot gas to achieve the required product moisture.
【Product Main Features】
1. High efficiency and energy saving
2. Easy maintenance and low operating cost
3. Low comprehensive investment cost
4. Stable product quality
5. High reliability
6. Environmentally friendly