Professional Cement Grinding Ball Mill with 30 years experience
Ball mill application:
Ball mill is the key equipment for recrushing the materials after they are primarily crushed. It is an efficient tool for grinding various materials into powder. There are two ways of grinding: the dry process and the wet process. It can be divided into tabular type and flowing type according to different forms of discharging material. Ball mill is widely used in metallurgy, mining, chemical, cement, construction, industrial and mining industries etc.
Ball Mill Working Principle:
The ball mill is a horizontal rotating device transmitted by the outer gear. The materials are transferred to the grinding chamber through the quill shaft uniformly. There are ladder liner and ripple liner and different specifications of steel balls in the chamber. The centrifugal force caused by rotation of barrel brings the steel balls to a certain height and impact and grind the materials. The grinding materials are discharged through the discharging board thus the grinding process is finished.
Ball Mill Structure:
The machine is composed of feeding part, discharging part, turning part and driving part (reducer, small driving gear, electric motor and electric control). The quill shaft adopts cast steel part and the liner is detachable. The turning gearwheel adopts casting hobbing process and the drum is equipped with wear-resistant liner, which has good wear-resistance. The machine is with stable and reliable working condition. Moreover, according to different materials and discharging methods, there are dry ball mills and wet ball mills for choice.
Ball mill features:
1. The machine is made up of feeding part, discharging part, gyre part, transmission part (reducer, small transmission gear, motor, and electrical controller) and so on.
2. The hollow axis adopts the cast steel and the lining can be replaced. The big rotary gear is forged from cast rolling gears.
3. The barrel body is inlaid with wearable plates.
4. The machine runs steadily and efficiently.
Ball mill advantages:
1. High milling efficiency
2. Mechanically simple design
3. Competitive capital cost
4. Use of low cost
5. No steel contamination of product
6. Capacity to operate continuously at full load power draw
7. Low rotational impeller speed with shallow charge depth providing reduced abrasion of impeller and body liner coverings
Technical Parameter Table of Ball Mill:
Spec./m
(Dia.×Length) |
Speed
(r/min) |
Feeding Size
(mm) |
Capacity
(t/h) |
Grinding Media Loading(t) |
Main Motor(KW) |
Main Reducer |
Weight
(t) |
| Φ2.2×6.5 |
22 |
<25 |
13~14 |
31 |
380 |
ZD70 |
53 |
| Φ2.2×9.0 |
21.5 |
<25 |
14~15 |
39 |
475 |
ZD70 |
69 |
| Φ2.2×9.5 |
21.5 |
<25 |
14~16 |
41 |
475 |
ZD70 |
74 |
| Φ2.2×11 |
21.5 |
<25 |
16~18 |
50 |
570 |
ZD80 |
109 |
| Φ2.2×13 |
21.5 |
<25 |
20~22 |
58 |
630 |
ZD80 |
114 |
| Φ2.4×10 |
20.3 |
<25 |
18~20 |
52 |
630 |
ZD80 |
108 |
| Φ2.4×11 |
20.3 |
<25 |
19~22(Open flow) |
57 |
630 |
ZD80 |
116 |
| 22~25(Cycle flow) |
| Φ2.4×12 |
20.3 |
<25 |
21~23(Open flow) |
63 |
800 |
MBY710 |
128 |
| 24~26(Cycle flow) |
JDX710 |
| Φ2.4×13 |
20.3 |
<25 |
22~24(Open flow) |
68 |
800 |
MBY710 |
138 |
| 25~28(Cycle flow) |
JDX710 |
| Φ2.6×11 |
19.7 |
<25 |
24~26 |
69 |
800 |
MBY710 |
138 |
| JDX710 |
| Φ2.6×13 |
19.7 |
<25 |
28~32 |
82 |
1000 |
MBY800 |
158 |
| JDX800 |
| Φ3.0×9.0 |
18.2 |
<25 |
28~32 |
78 |
1000 |
MBY800 |
158 |
| JDX800 |
| Φ3.0×11 |
18.2 |
<25 |
31~35 |
95 |
1250 |
MBY800 |
178 |
| JDX800 |
| Φ3.0×12 |
18.2 |
<25 |
32~36 |
100 |
1250 |
MBY800 |
182 |
| JDX800 |
| Φ3.0×13 |
18.2 |
<25 |
33~37 |
108 |
1400 |
MBY900 |
190 |
| JDX900 |
| Φ3.2×11 |
17.8 |
<25 |
40~45 |
110 |
1400 |
MBY900 |
215 |
| JDX900 |
| Φ3.2×13 |
17.8 |
<25 |
45~50 |
128 |
1600 |
MBY1000 |
230 |
| JDX1000 |
| Φ3.2×13 |
17.7 |
<25 |
50~55(Cycle flow) |
128 |
1600 |
JS120-A |
230 |
| MFY160 |
| Φ3.2×14 |
17.8 |
<25 |
48~53 |
138 |
1800 |
MBY1000 |
249 |
| JDX1000 |
| Φ3.5×11 |
17.1 |
<25 |
55~60(Cycle flow) |
135 |
1800 |
JS120-B |
220 |
| MFY180 |
| Φ3.5×13 |
17.3 |
<25 |
60~65(Cycle flow) |
156 |
2000 |
JS130-A |
275 |
| Φ3.8×12 |
17 |
<25 |
63~68(Cycle flow) |
175 |
2500 |
JS130-C |
197 |
| Φ3.8×13 |
17 |
<25 |
65~70(Cycle flow) |
190 |
2500 |
JS130-C |
245 |
| Φ4.0×13 |
16.3 |
<25 |
75~80(Cycle flow) |
200 |
2800 |
JS140-A |
250 |
| Φ4.2×11 |
15.8 |
<25 |
100~110(Cycle flow) |
195 |
2800 |
JS140-A |
248 |
| Φ4.2×13 |
15.8 |
<25 |
110~120(Cycle flow) |
230 |
3150 |
JS140-C |
255 |
| Φ4.2×14 |
15.6 |
<25 |
120~135(Cycle flow) |
252 |
3550 |
JS150-B |
270 |
| Φ4.2×15 |
15.6 |
<25 |
140~150(Cycle flow) |
270 |
4000 |
JS160-B |
288 |
| Φ4.6×14 |
15.1 |
<25 |
140~150(Cycle flow) |
285 |
4200 |
JS160-C |
320 |
| Φ4.6×15 |
15.1 |
<25 |
150~160(Cycle flow) |
305 |
4500 |
JS160-D |
335 |
Customers visit:
FAQ
Q: What can your ball mill do?
A: Our ball mill used for wet or dry type stone powder grinding. feeding size <25mm, discharging size 200 mesh-325 mesh.
Q: I need silica grinding mill, do you have?
A: Yes, we have designed and export many this kind mills, for quartz grinding, 40-100 mesh, Fe free.
Q: How I adjust the discharging mesh size?
A: 1. Change the ball ratio of big size and small size.
2. Adjust the rotation speed.
Q: How long need I to change the balls and liners?
A: Balls and liners service time depending on your raw material, we will quota you clearly after got your inquiry.
In addition to, We also supply all kinds of crushing equipments, vibrating feeder, vibrating screen, rod mill, stone washer, belt conveyor, screw classifier, flotation machine, magnetic ore separator, shaking table, spiral chute, rotary kiln, rotary dryer, mine hoist , ect. If you have any interest in our products, Please do not hesitate to contact with us for more details!
If any question pls contact us freely: Mobile: 0086-18238804869
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