ball grinding mill introduction:
ball grinding mill is a key equipment to grind all kinds of ores and other materials, which is widely used in powder-making production line including cement, silicate, new-type building material, refractory material, fertilizer, ore dressing of ferrous metal and non-ferrous metal, glass ceramics, etc.
Ball Mill consists of feed & discharge parts, rotary shell, transmission part and other major components. Hollow shaft is with steel parts, lining is removable
Why choose Zenith ball grinding mill?
1. Large diameter double row self-aligning roller bearings are adopted for main bearing instead of the original sliding bearing reducing the friction and energy consumption, and making the mill start up easily.
2. It maintains the end cover structure of common mill, with large-caliber feeding and discharging openings, which realizes large processing capacity.
3. Zenith Brand ball mill have been imported to Vietnam, Malaysia, Indonesia, Turkmenistan, Ghana, Morocco, USA and other countries for gold separation, Iron&Copper concentration.
4. ZGMn13 wear resistant high quality lining board, which is removable.
ball grinding mill application
Grinding mill is a mineral processing machine for grinding the materials into powders after they are crushed. Grinding mill can grinding the material from 25mm into 0.074mm-0.4mm. It is a fine gridning machine .ball Grinding mill is widely applied to the production of cements, silicate products, building materials, fireproof materials, fertilizers, glass, ceramics as well as nonferrous and ferrous metal processing industries. It could carry out dry and wet millings on different materials.
Working principle of ball grinding mill
Ball mill, a kind of horizontal drum-type rotating device, is a grate mill with external gear and double bins. Materials shall be evenly charged through quill shaft in feeding device into the first bin, which has step or waved lining with steel balls in different specifications. Steel balls are taken to a certain height by centrifugal force from drum rotation and then fall. Thus it will give a heavy blow to materials, playing a role of grinding. Materials after crushed in the first bin shall enter bin across single-layer diaphragm into the second, which is provided with flat lining with steel balls, to go through further grinding. Powder shall be discharged from discharging grating, ending the milling process.
ball grinding 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 |
| φ2.4×8 |
20.91 |
≤25 |
25~28 |
39~42 |
JRQ1512-8 |
570 |
740 |
ZD80-9 |
5 |
76.4 |
| φ2.4×10 |
20 |
≤25 |
Open circuit 27~30
Closed circuit 38~40 |
50 |
YR710-8/1180 |
710 |
740 |
JDX630 |
5.6 |
111 |
| φ2.4×11 |
21 |
≤25 |
Open circuit 41~42
Closed circuit 46~48 |
62~65 |
YR800-8/1180 |
800 |
740 |
MBY710 |
6.3 |
125 |
| φ2.4×12 |
21 |
≤25 |
Open circuit 40~42
Closed circuit 45~48 |
63~65 |
YR800-8/1180 |
800 |
740 |
MBY710 |
6.3 |
127 |
| φ2.4×13 |
21.5 |
≤25 |
48~51 |
68~72 |
YR800-8/1180 |
800 |
740 |
MBY710 |
6.3 |
131 |
| φ2.6×8 |
20 |
≤25 |
30~35 |
54 |
YR630-8/1180 |
630 |
740 |
JDX630 |
5.6 |
135 |
| φ2.6×10 |
20.91 |
≤25 |
45~46 |
80 |
YR1000-8/1180 |
1000 |
740 |
JDX710 |
6.3 |
136 |
| φ3×9 |
19.13 |
≤25 |
50~55 |
76~80 |
YR1000-8/1180 |
1000 |
740 |
JDX800 |
6.3 |
145 |
| φ3.2×7 |
18.25 |
≤25 |
50~52 |
58 |
YR1000-8/1180 |
1000 |
740 |
MBY800 |
6.3 |
140 |
| φ3.2×9 |
18.3 |
≤25 |
60~70 |
90 |
YR1250-8/1430 |
1250 |
740 |
JDX900 |
7.1 |
175 |
| φ4.6×10+3.5 |
15 |
≤25 |
195 |
190 |
|
3550 |
740 |
JS150-B-F |
|
476 |
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