ball mill brief introduction:
Ball mill is important equipment in grinding process after primary crushing. It is widely used in cement production, silicate products, new construction material,refractory material, chemical fertilizer, ferrous and non-ferrous metals beneficiation and glass ceramics industries.SBM is a corporation with highly dedicated staff working closely together to ensure customers' success. Our ball mill is designed with long life, excellent performance and minimum maintenance. According to the need of customers, ball mill can be either wet or dry designs. Ball mills have been designed in standard sizes of the final products between 0.074 mm and 0.4 mm in diameter.
ball mill features :
Ball mill is made up of feedisng part, discharging part, gyre part, transmission part, (decelerator, small transmission gear, generator, electrical control) and so on.
The hollow axis adopts the cast steel and the lining can replace, the rotating big gear processes in the way of casting rolling gear. The barrel body is wearable well and bears wearable scale board. This machine run steadily and works reliably.
ball mill application:
The ball mill is key equipment in grinding industry, especially in mineral ore dressing plants. It is widely used for the cement, the silicate product, new type building material, fire-proof material, chemical fertilizer, black and non-ferrous metal, glass, ceramics and etc.
ball mill working principle:
This ball mill is horizontal type and tubular running device, has two warehouses. This machine is grid type and its outside runs along gear. The material enters spirally and evenly the first warehouse of the milling machine along the input material hollow axis by input material device. In this warehouse , there is a ladder scale board or ripple scale board, and different specification steel balls are installed on the scale board, when the barrel body rotates and then produces centrifugal force ,at this time , the steel ball is carried to some height and falls to make the material grinding and striking. After grinded coarsely in the first warehouse, the material then enters into the second warehouse for regrinding with the steel ball and scale board. In the end, the powder is discharged by output material board andthe end products are completed.
ball mill parameters:
| Specification (Dia×Length) |
Rotating speed (r/min) |
Feed size (mm) |
Capacity (t/h) |
Grinding media load (t) |
Main motor |
Main reducer |
Weight(t) |
| Model |
Power(kw) |
Rotating speed (r.p.m) |
Model |
Reduction ratio |
| φ2.2×11 |
20.91 |
≤25 |
15~17 |
50 |
TR1512-8 |
570 |
740 |
Zd80 |
5.6 |
92 |
| φ2.4×8 |
20.91 |
≤25 |
14~18 |
39.5~42 |
TRQ1512-8 |
570 |
740 |
Zd80-9 |
5 |
76.4 |
| φ2.4×9 |
20.91 |
≤25 |
23~25 Closed circuit |
50 |
TR1512-8 |
570 |
740 |
Zd80-9 |
5 |
91 |
| φ2.4×10 |
20.91 |
≤25 |
16~22 |
50 |
TR1512-8 |
570 |
740 |
Zd80-9 |
5 |
111 |
| φ2.4×11 |
21 |
≤25 |
Open circuit 19~24
Closed circuit 22~28 |
6265 |
YR710-8/1180 |
710 |
740 |
JDX630 |
5.6 |
125 |
| φ2.4×12 |
21 |
≤25 |
Open circuit18~20
Closed circuit 21~23 |
6365 |
YR800-8/1180 |
800 |
740 |
MBY710 |
6.3 |
127 |
| φ2.4×13 |
21 |
≤25 |
Open circuit21~22
Closed circuit 24~26 |
6668 |
YR800-8/1180 |
800 |
740 |
MBY710 |
6.3 |
131 |
| φ2.6×10 |
20.6 |
≤25 |
21~24 |
64 |
YR800-8/1180 |
800 |
740 |
JDX710 |
6.3 |
140 |
| φ2.6×13 |
20.6 |
≤25 |
28~31 |
81 |
YR1000-8/1180 |
1000 |
740 |
JDX800 |
6.3 |
158 |
| φ3.0×9 |
19.13 |
≤25 |
40~45 |
85 |
YR1000-8/1180 |
1000 |
740 |
MBY800 |
7.1 |
148 |
| φ3×11 |
18.92 |
≤25 |
44~47 |
95 |
YR1250-8/1430 |
1250 |
740 |
JDX900 |
7.1 |
177 |
| φ3×12 |
18.92 |
≤25 |
48~52 |
103 |
YR1250-8/1430 |
1250 |
740 |
JDX900 |
7.1 |
182 |
| φ3×13 |
18.92 |
≤25 |
39~45 |
116max |
YR1400-8/1430 |
1400 |
740 |
JDX900 |
7.1 |
200.7 |
| φ3.2×11 |
18.3 |
≤25 |
45~48 |
112max |
YR1600-8/1430 |
1400 |
740 |
JDX900 |
7.15 |
213.6 |
| φ3.2×13 |
18.7 |
≤25 |
50~55 |
133max |
YR1600-8/1430 |
1600 |
740 |
JDX1000 |
7.15 |
237 |
| φ3.4×11 |
18 |
≤25 |
45~55 |
120max |
YR1600-8/1430 |
1600 |
740 |
JDX1000 |
|
230 |
| φ3.5×13 |
17 |
≤25 |
60~65 |
156max |
YR2000-8/1730 |
2000 |
740 |
TS130-A-F1 |
|
257.6 |
| φ3.8×13 |
17 |
≤25 |
65~70 |
185 |
YR2500-8/1730 |
2500 |
740 |
DMG22/2500 |
|
313 |
| φ4×13 |
16.3 |
≤25 |
78~80 |
191 |
YRKK900-80 |
2800 |
745 |
JS140-A |
|
348 |
| φ4.2×11 |
15.8 |
≤25 |
100~110 |
182~190 |
YR2800-8/17830 |
2800 |
740 |
JS140-A-F1D |
|
350 |
| φ4.2×13 |
15.2 |
≤25 |
110~120 |
230 |
YRKK1000-8 |
3350 |
740 |
MFY355-A |
|
380 |
| φ4.6×14 |
15 |
≤25 |
100~115 |
285 |
YR1000-8 |
4200 |
740 |
J3160-C |
|
485 |
ball mill frequently questions :
Q: "What's the technique structure of ball mill machine?
A: Cast steel hollow shaft, lined with removable, rotary gear hobbing by casting process, the body inlaid cylinder liner wear, has good wear resistance. Smooth mill operation of the machine, reliable.
Q: "Can introduce the details of several issues when used ball mill to grind rocks?"
A: 1. Additional ball mill should be regularly in order to maintain the ball mill loading.
2. Running regularly on the recirculation pump, piping and recycling containers to wash, cyclone should also be regularly switch, flush to prevent clogging.
3.Ball mill output should be in the run, should not easily change the output.
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