High Pressure Grinding Mill

Product summary:The use and scope of high-strength Raymond mill:This machine is widely used in quartz, recrystallization, calcite, potassium feldspar, talc, marble, limestone, dolomite, fluorite, lime, activated clay, activated carbon, bentonite, kaolin, cement, phosphat

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Product details

Application:

This machine is widely used in quartz, recrystallization, calcite, potassium feldspar, talc, marble, limestone, dolomite, fluorite, lime, activated clay, activated carbon, bentonite, kaolin, cement, phosphate rock, gypsum, graphite, glass. , manganese ore, titanium ore, copper ore, chrome ore, refractory materials, thermal insulation materials, coal char, coal powder, carbon black, clay, bone powder, titanium dioxide, iron oxide, etc. Mohs hardness below 9.3, humidity below 6% Non-flammable and explosive minerals, construction, chemical, fertilizer and other industries, more than 300 kinds of materials for high-fine milling, the finished product size in the range of 30-425 mesh (0.613 mm - 0.033 mm), according to the needs of a small part The highest fineness of the material can reach 1000 mesh (0.013 mm).

Working process:

In the main machine of the high-strength mill, a high-pressure spring with a pressure of 1000-1500 kg is fastened on the roller hanger. After starting work, the grinding roller rotates around the main shaft, and under the action of the high-pressure spring and the centrifugal force, it is pressed against the grinding ring, and the pressure is 1.2 times higher than that of the Raymond mill under the same dynamic condition, so the output is greatly improved. When the material to be ground enters the grinding chamber, it is shoveled by the blade and sent to the grinding roller and the grinding ring for rolling. After rolling, the powder is brought into the analysis machine along with the circulating air of the blower, and the qualified fine powder is mixed with the airflow into the cyclone. The device is the finished product, and the large particle material falls back to the regrind. The circulating air is returned to the blower and the above process is repeated, and the residual air is purified by the bag filter. When the wear of the grinding roller and the grinding ring reaches a certain level, the length of the high pressure spring is adjusted to maintain a constant rolling pressure between the grinding roller and the ring. This ensures a stable output.

Technical data:

Model


7826 8327
8630 9732
Roller Number
3
3 3 4
Feeding size(MM)
≤20
≤20
≤25
≤25
Final size (MM)
0.125-0.044
0.125-0.044
0.125-0.044
0.125-0.044
Output(T/H)
0.25-2
0.3-3
155
130
Speed (R/M)
160
160
155
130
Diameter of ring(MM)
780
830
860
970
Diameter of roller(MM)
260
270
300
320
Height of roller(MM)
150 150 160 160
Main motor(KW)
y225s-8-18.5
y225m-8-22
y225m-8-22
y225s-4-37
Fan motor (KW)
y160L-4-15
y160L-4-18.5
y200L-4-18.5
y200L-4-30
Anlysis motor(KW)
y112m-6-2.2
y112m-6-3
y112m-6-3
yc120-4-5.5
Otal Power(KW)
35.7
43.5
43.5
72.5
ImensionsL*W*H(M)
4.5*4.2*5.1
4.5*4.2*5.2
5.5*4.5*5.6
7.1*5.9*7.9
Weight(T)
3.6
4
4.5
11.5

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Contact
zhengzhou shuguang heavy machinery Co.,Ltd

TEL:0086-371-67666660

0086-371-67666667

FAX:0086-371-68125111

Email:shuguang_ballmill@163.com

Address:No. 19, Longjiang West Road, Shangjie District Zhengzhou City