Output Size: 80-325 mesh
Production capacity: Up to 128TPH(ore mill), up to 50TPH (coal mill)
p>Processed Materials: Pyrophillite, coal, calcite, barite, limestone, lime powder, marble, silica, talc, kaoline, gold ore, ferrite, clay, slag, marble,and so on.
Applications: Glass fiber industry, coal industry, chemical industry, and for large scale powder making and non mental mine industry.
EVM series Vertical Grinding Mill is a kind of large scale powder mill which is designed specially to solve the problems of low capacity and high consumption of industry mills. With a decade of research of mills, vertical grinding mill is designed and manufactured based on our advanced design idea, in combination with the european technology and the market demand. VM Vertical Roller Mill adopts reliable structure and reasonable process flow, integrated with drying, milling, classifier, elevator. Especially, it can fully meet the requirement of clients of the high production of powder, and its main technical and economic indicator reaches the international level.
1. Low operating costs: Combine the crushing, grinding,dring, classifier and elevator , the system of vertical mill is simple and occupation area is about 50% of ball mill system. It can be installed outside, so it will reduce a large number of investment cost;
2. High efficiency: Compared with ball mill, vertical mill can save energy consumption 30%-40%;
3. Less wear and tear: The optimized roller and the high quality raw material make the machine’s life more longer;
4. High dring ability: As the hot air inside contacts directly with the material, drying ability is higher, and it saves energy. By regulating the air temperature, it can meet requirements with diffirent humidity;
5. Simple and reliable operation: Automatic control system is equiped, so the remote control makes it easy to operate. It is equipmented with one device,which prevents the roller from contacting with the liner directly, and avoids the destructive impact and severe vibration;
6. Convenient maintenance: By reparinging fuel tank, rotating the arm, it is fast to replace the roller sleeve, and liner, and reduce the downtime loss;
7. Environmental protection: It is with small vibration, low noise, and the overall sealing. The system works under negative pressure, so there is no dust going out. It meets the requirements of the state Environmental Protection.
Mm to inch conversion: 25.4millimeters=1 inch
The humidity and hardness of raw material will affect the fineness and capacity.
Ore Mill:
Contents|Data//Model | VM130k | VM150k | VM170k | VM190k | VM220k | |
Capacity(t/h) | 10~28 | 13~38 | 18~48 | 23~68 | 36~105 | |
Mainframe power(KW) | 200 | 280 | 400 | 500 | 800 | |
Overall dimension | Length (mm) | 5520 | 6550 | 7170 | 7580 | 7920 |
Width (mm) | 2500 | 3070 | 3460 | 3320 | 4870 | |
Height (mm) | 7060 | 7560 | 8300 | 8960 | 12280 | |
Weight(t) | 70 | 90 | 105 | 180 |
Notes:
1. Material should be with hardness less than 7 in Mohs'.
2. Hot air is only necessary if outlet moisture is required to be less than inlet moisture.
3.When grinding material is difficult to grind, please use the largest power.
Coal Mill:
Content|arameter//Model | VM130M | VM150M | VM170M | VM190M | VM220M | |
Wheel Diameter(mm) | 1300 | 1500 | 1700 | 1900 | 2200 | |
Quantity of roller(piece) | 2 | 2 | 2 | 2 | 2 | |
Capacity(t/h) | 10~17 | 16~22 | 20~30 | 26~40 | 35~50 | |
Coal fineness(R0.08) | 5~20% | 5~20% | 5~20% | 5~20% | 5~20% | |
Coal moisture | <1% | <1% | <1% | <1% | <1% | |
Input size D80(mm) | <10 | <10 | <10 | <10 | <10 | |
Max.input size(mm) | <38 | <40 | <42 | <45 | <50 | |
Input moisture | <15% | <15% | <15% | <15% | <15% | |
Inlet air temperature(℃) | <350 | <350 | <350 | <350 | <350 | |
Outlet air temperature(℃) | 75~95 | 75~95 | 75~95 | 75~95 | 75~95 | |
Hardgrove index of raw coal(HGI) | >55 | >55 | >55 | >55 | >55 | |
Mainframe power(KW) | 185 | 250 | 315 | 400 | 500 | |
Overall dimension | Length (mm) | 5520 | 4200 | 4700 | 7580 | 7670 |
Width( mm) | 2500 | 3900 | 4500 | 3320 | 4660 | |
Height (mm) | 7060 | 7100 | 8300 | 8960 | 11280 | |
Weight(t) | 46 | 68 | 88 | 100 | 165 |
Note: Any change of VM Vertical Mill technical data shall not be advised additionally.
Slag Mill:
Content|Date//Model | VM130N | VM150N | VM170N | VM190N | VM220N | |
Wheel Diameter(mm) | 1300 | 1500 | 1700 | 1900 | 2200 | |
Quantity of roller (number) | 2 | 2 | 2 | 2 | 2 | |
Capacity(t/h) | 5~14 | 7~20 | 9~27 | 12~30 | 18~55 | |
Output fineness | Micron | 170~45 | 170~45 | 170~45 | 170~45 | 170~45 |
Mesh | 80~325 | 80~325 | 80~325 | 80~325 | 80~325 | |
Product moisture | ≤1% | ≤1% | ≤1% | ≤1% | ≤1% | |
Input size D80(mm) | <10 | <10 | <10 | <10 | <10 | |
Max.input size(mm) | <38 | <40 | <42 | <45 | <50 | |
Input moisture(no need to dry) | <4% | <4% | <4% | <4% | <4% | |
Input moisture(need to dry) | 4~15% | 4~15% | 4~15% | 4~15% | 4~15% | |
Inlet air temperature(℃) | <350 | <350 | <350 | <350 | <350 | |
Outlet air temperature(℃) | 70~95 | 70~95 | 70~95 | 70~95 | 70~95 | |
Mainframe power(KW) | 200 | 280 | 400 | 500 | 900 | |
Overall dimension | Length(mm) | 5520 | 6550 | 7170 | 7580 | 7920 |
Width(mm) | 2500 | 3070 | 3460 | 3320 | 4870 | |
Height(mm) | 7060 | 7560 | 8300 | 8960 | 12280 | |
Weight(t) | 49 | 72 | 94 | 110 | 170 |