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- Raymond Mill
- Raymond Mill
- Raymond Mill
- Raymond Mill
The Raymond mill is used to grind materials in the fields of building materials, mining, metallurgy and chemical industry. The materials must be non-flammable and non-explosive materials such as: limestone, calcite, barite, dolomite heat preservation materials, chemical materials and so on(300 kinds of materials). The materials should have the hardness less than 7 in Moh’s scale and humidity less than 6 percent. The granularity of the end products can be adjusted from 30 to 325 meshes.
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Model
Grinding Roller
Grinding Ring
Feeding
Size
(mm)Output size (mm)
Capacity
(t/h)Motor
Power
(kw)Overall
Dimension
(mm)Numbers
(pcs)Diameter
(mm)Height
(mm)Outside
Diameter
(mm)Height
(mm)3R1410
3
140
100
495
100
<8
0.613-0.044
0.15-1.2
14.1
3340×2200×3200
3R2115
3
210
150
726
150
<15
0.613-0.044
0.28-1.8
28.2
4480×3100×3970
3R2615
3
260
150
865
150
<15
0.613-0.044
0.35-2.8
35.7
5000×4100×4850
3R2715
3
270
150
884
150
<15
0.613-0.044
0.40-3.4
42.7
5050×4150×4900
3R3015
3
300
150
965
150
<15
0.613-0.044
0.45-3.7
55
5200×4200×4950
4R3016
4
300
160
990
160
<20
0.613-0.044
0.6-4.5
55
5250×5000×5500
4R3216
4
320
160
1073
160
<25
0.613-0.044
1.0-5.2
72.5
7700×7200×8800
5R4119
5
410
190
1400
190
<30
0.613-0.044
2.0-9.0
157.5
7900×8800×9650
Note: Any change of technical data shall not be advised additionally.
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After the materials enter the grinding chamber of the main frame, the grinding roller swings outward and presses closely upon the grinding ring due to the centrifugal force generated by the rotation of the main shaft. The blade carries materials to the space between the grinding roll and grinding ring, and materials are ground as the grinding roller rolls.
After being ground, the powder is selected by classifier via the cycle wind of the blower and the rough powder will be back to the grinding chamber for regrinding. The qualified powder is brought into the powder collector together with airflow. The powder comes out as end products while the airflow goes back to the powder collector in cycling to make the machine work normally. The remained airflow comes out after purification by dust filter.