OUR PRODUCT

VM Vertical Grinding 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.

Overview

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.

Features

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.

SPECIFICATIONS

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