Grid ball mill
Weight:12-156.5t
Capacity:1.4-50t/h
Motor power:45-1000kw
, silicate, new-type building material, refractory material, fertilizer, ore dressing of ferrous metal and non-ferrous metal, glass ceramics etc, The ore grinding methods of ball mill include dry type and wet type.
Working principle
Materials spirally and evenly go into the first cabin of the grinding machine through the feeding hollow shaft from the feeding device,
and inside the first cabin, there are ladder lining boards or ripple lining board in which there are many steel balls with different specifications.
The cylinder rotates and produces eccentric force to bring the steel balls to a certain height, and then the steel balls will fall down to
impact and grind the materials. After being coarsely ground in the first cabin, the materials will go through the single-layer partition board and into the secondary cabin in which there are flat lining board, and in the lining board there are
steel balls to further grind the materials. Finally the powdery materials will be discharged from the discharging grating bar to complete the powder grinding process.
2.Grid ball mill adopts antifriction bearing instead of sliding bearings, which reduces friction and save consumption.
3.Discharging part adopts cone design, which can increase the volume, compels classification of steel ball, and makes the diameter of steel ball smaller, so that it can improve the precision of grinding.
4.We are original manufactory the price is reasonable and competitive,
5.Can be customized according to your requirement.
Model |
Type |
Capacity (t/h) |
Speed (r/min) |
Weight of ball (t) |
Power (kw) |
Main speed reducer |
Weight (t) |
MQG1245 |
1200×4500 |
1.4-2 |
35 |
5.2 |
45 |
ZD30 |
12 |
MQG1557 |
1500×5700 |
3.5-4.5 |
29 |
12.25 |
115 |
ZD40 |
23 |
MQG1864 |
1830×6400 |
5.5-6.4 |
24.23 |
18.5 |
155 |
ZD60 |
34.6 |
MQG1870 |
1830×7000 |
6-7 |
23.91 |
21 |
185 |
ZD60 |
36.5 |
MQG2265 |
2200×6500 |
14-15 |
21.4 |
31 |
380 |
ZD70 |
50 |
MQG2275 |
2200×7500 |
16-18 |
19 |
32.5 |
380 |
ZD70 |
63 |
MQG2470 |
2400×7000 |
26-30 |
17 |
38 |
475 |
ZD70 |
70.5 |
MQG3090 |
3000×9000 |
42-50 |
15 |
65 |
1000 |
ZD80 |
156.5 |
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