Crushing
Screening & Washing
Feeding & Conveying
Grinding
Portable Crusher
Vertical Roller Mill

Vertical Roller Mill is an advanced grinding machine, which is developed on the basis of home & abroad high technology and production experience combination of various mills. It is an ideal device that integrates crushing, drying, grinding, and grading conveying all together.

raymond mill raymond mill
Vertical Roller MillTechnical Advantages:
1. Low invest cost
2. Low run cost
3. High drying ability
4. Easy to operate, reliable performance
5. Stable quality
6. Convenient to maintain
7. Environmental protection
Vertical Roller Mill Vertical Ore Mill Specification
Model   LM130K LM150K LM170K LM190K LM220K LM240K
Turnplate diameter (mm) 1300 1500 1700 1900 2200 2400
Capacity (t/h) 10~30 13~40 18~57 23~72 36~114 41~128
Final product size μm 170~45 170~45 170~45 170~45 170~45 170~45
mesh 80~325 80~325 80~325 80~325 80~325 80~325
Final product water percentage ≤1% ≤1% ≤1% ≤1% ≤1% ≤1%
Max. input size (mm) <38 <40 <42 <45 <50 <55
Best water percentage of raw material <4% <4% <4% <4% <4% <4%
Drying needed if water percentage is more than <15% <15% <15% <15% <15% <15%
Input wind temperature (℃) <350 <350 <350 <350 <350 <350
Output wind temperature (℃) 70~95 70~95 70~95 70~95 70~95 70~95
Main motor power (KW) 185~220 250~280 355~400 450~500 710~800 800~900
Overall dimension L mm 3500 4200 4700 8500 10200 11700
W mm 3400 3900 4500 5600 6700 7700
H mm 5800 7100 8300 8800 10600 12200
Weight (t) 48 75 90 100 125 160

Note: 1. Input material should be brittle material with Mohs hardness not more than seven.
2. Hot air is needed only when there is a requirement that water percentage of final product should be less than raw material.
3. If the material is hard to grind, motor power take large value.

 

LM Vertical Coal Mill Specification

Model

 

LM130M

LM150M

LM170M

LM190M

LM220M

LM240M

Turnplate diameter (mm)

1300

1500

1700

1900

2200

2400

Capacity (t/h)

10~15

16~22

20~28

26~35

35~45

40~50

Coal powder fineness (R0.08)

<15%

<15%

<15%

<15%

<15%

<15%

Coal powder water percentage

<1%

<1%

<1%

<1%

<1%

<1%

Max. input size (mm)

<38

<40

<42

<45

<50

<55

Input material water percentage

<15%

<15%

<15%

<15%

<15%

<15%

Input wind temperature (℃)

<350

<350

<350

<350

<350

<350

Output wind temperature (℃)

75~95

75~95

75~95

75~95

75~95

75~95

Raw coal Hardgrove grindability index (HGI)

>55

>55

>55

>55

>55

>55

Main motor power (KW)

185

250

315

400

500

560

Overall dimension

L mm

3500

4200

4700

8500

10200

11700

W mm

3400

3900

4500

5600

6700

7700

H mm

5800

7100

8300

8800

10600

12200

Weight (t)

46

75

94

100

122

157

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