ĦĦĦĦThe machine is used for grinding the barite, limestone, kaolin, cerames, ahd slags, etc, below scale 9.3 of Mohs hardness and 280-odd sorts of non - inflammable and non - explosive stuff in the trades of mining, metallurgical industrial, chemical engineering and building material for high fine powder generation and processing . The product size is adjustable in the range of 80-425 (1000 the finest) meshes. It is possible to product 30-80 mesh coarse powder through special device in the machine.
ĦĦ Working process: In the main frame, a 100-1500 kg powered pressure spring is fixed to the roller suspender. After the grinder is put into effect, the roller rotates around the main shaft, and rolls closely against the ring pressed by the high pressure spring and centrifugal force. And its rolling pressure ration is 1.2 times higher than that of the raymond grinder under the same power condition and the production output is raised to substantial degree.
When a certain degree of wear of roller and ring is effected, it is recommended to adjust the length of the spring to maintain the constant pressure between the roller and the ring. As a result, the stable output and fineness are ensured.
Type
Roller
Ring
Max.Stuff size(mm)
Fineness
of product(mm)
power
for Machine(kw)
No
Dimension(mm)
Height(mm)
Inside Diameter
Height(mm)
3R2115
3
210
150
630
150
15
0.44-0.165
15
3R2615
3
260
150
780
150
15-20
0.44-0.165
18.5
3R2715
3
270
150
830
150
15-20
0.44-0.165
22
3R3016
3
300
160
880
160
15-20
0.44-0.165
30
4R3216
4
320
160
970
160
20-25
0.44-0.165
37
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Address: No.216,Nanyang Road,Zhengzhou City,China
