Pulverizing Mill
Application:
Pulverizing Mill is used in low hardness, Moh’s hardness under 6 non-inflammable and non-explosive brittle materials, such as calcite, chalk, limestone, dolomite, kaolin, bentonite, talc, mica, magnesite, illite, pyrophyllite, vermiculite, etc. Production of fine powder can be reached 2500 meshes, suitable for ultra-fine powder processing and production.
Working Principle:
Sent by the vibrating feeder well-proportioned to pulverizing mill, the material scatter around the circle under the centrifugal force, and fall into the raceway of pulverizing mill to be pressed, rolling grinded, milled by ring roller. After the first layer of crush, the material falls into the second and third layer, with the pumping action of high-pressure centrifugal blower to intake external air, and after the third layer of crush, coarse powder take into a selected machine. The rotating turbine of separator brings back coarse material to be re-grinded and fine powder become products after falling into cyclone powder collector with airflow and sending out through its bottom discharge valve. With a small amount of fine dust, airflow is sent out through fan and exhaust muffler after purified by pulse filter.
Characteristics:
1. It has wide application range that can grind the materials under 6 Moh’s hardness;2. under the action of high-pressure spring, fineness of products are greatly raised;
3. low investment, high benefits, quick return, system with low power consumption;
4. automatic system, less production processes, materials below 25mm can be directly processed;
5. the device with good sealing effect and non- pollution, effect of dusting completely meet the state required standard.
Main Technical Parameters:
|
Type
|
YGM7826
|
YGM8327
|
YGM9531
|
YGM3220
|
|||
|
Grinding roll number(mm)
|
3
|
3
|
4
|
3
|
4
|
|
|
| Grinding roll diameter(mm) |
Φ260
|
Φ270
|
Φ310
|
Φ320
|
Φ320
|
|
|
| Grinding roll inner diameter(mm) |
Φ780
|
Φ830
|
Φ950
|
Φ970
|
Φ970
|
|
|
| Speed of main frame(r/min) |
160
|
140
|
130
|
148
|
130
|
|
|
|
Max feed size (mm)
|
〈20
|
〈20
|
〈25
|
20-25
|
20-25
|
|
|
|
Capacity(kg/h)
|
25-500
|
30-680
|
150-1000
|
2000-5800
|
3000-6000
|
|
|
|
Main motor type
|
Y225-8-18.5
|
Y225M-8-22
|
Y225S-4-37
|
Y225S-4-45
|
|||
|
Fan motor type
|
Y160L-4-15
|
Y180M-4-18.5
|
Y200L-4-30
|
Y200L-4-37
|
|||
|
Analysis Motor Type
|
Y160M-6-7.5
|
Y160M-6-7.5
|
Y160M-6-7.5
|
YCT200-4A-11
|
|||
|
Total power(kw)
|
41
|
48
|
74.5
|
93
|
|||
| Overall dimension length×width×height(m) |
4.5*4.2*5.1
|
5.3*4.1*5.2
|
7.1*5.9*7.9
|
7.1*5.9*7.9
|
|||
|
weight(t)
|
4.8
|
6
|
11.5
|
13
|
14
|
|
|
|
Finished size
|
500 meshes (0.025mm)-1250(0.01mm)meshes can be reached 2500(0.005mm)meshes | 20-425meshes can be reached 1000meshes | |||||
|
Analysis Motor Type
|
Y160M-6-7.5
|
Y160M-6-7.5
|
Y160M-6-7.5
|
YCT200-4A-11
|
|||
|
Total power(kw)
|
41
|
48
|
74.5
|
93
|
|||
|
Overall dimension length×width×height (m)
|
4.5*4.2*5.1
|
5.3*4.1*5.2
|
7.1*5.9*7.9
|
7.1*5.9*7.9
|
|||
|
Weight(t)
|
4.8
|
6
|
11.5
|
13
|
14
|
|
|
|
Finished size(mesh)
|
500 meshes (0.025mm)-1250(0.01mm)meshes can be reached 2500(0.005mm)meshes | 20-425meshes can be reached 1000meshes | |||||