Applications:
High-Pressure Grinder Mill mainly used in the extra-fine grinding of feldspar, talc, barite, marble, limestone. druss; pottery clay etc 600 kinds of material. The fine level is 500mesh to 2500 mesh. The finest powder can be 3500 mesh. High-Pressure Grinder Mill has a wide range of usage. It cab grinding material under Mohs level six.
Working Principle:
There is High-pressure spring which can bear 1,500kg to 2,000 kg force tighten on the roller grinder of the High-pressure Grinder Mill. Inside the mainframe, the roller subassembly is suspended on the roller suspender through horizontal supporting axis, and the roller suspender fixed up with the main shaft and shovel stand. Located outside of the roller bearing house, the pressure springs make rollers push down the inside surface of ring through horizontal supporting axis. Shovels installed on the shovel stand and rollers rotate together when the motor drives main shaft through transmission device and the rollers roll appressed the inside surface of ring and rotate at the same time. The separator impellers are driven by motor through transmission device to rotate, more higher the speed of separator impellor, more fine the powders been separated.
Main technical parameter
|
Product model
|
YGM7815
|
YGM8514
|
YGM9518
|
YGM4121
|
YGM4528
|
|
|
Grinder roll
|
Numbers
|
3
|
3
|
4
|
5
|
6
|
|
Diameter(mm)
|
260
|
270
|
310
|
410
|
450
|
|
|
Height(mm)
|
150
|
140
|
180
|
210
|
280
|
|
|
Grinder ring
|
Inner diameter(mm)
|
780
|
850
|
950
|
1280
|
1600
|
|
Height(mm)
|
150
|
140
|
180
|
210
|
280
|
|
|
Max feed size(mm)
|
15
|
20
|
25
|
30
|
35
|
|
|
Product size(mm)
|
0.613-0.033
|
0.613-0.033
|
0.613-0.033
|
0.613-0.033
|
0.613-0.033
|
|
|
Motor Power(kw)
|
18.5
|
22
|
37
|
75
|
132
|
|