1.Introduction of Iron Ore Grinding Ball Mill Iron Ore Grinding Ball Mill is the material being broken, and then to smash the key equipment. Ball mill is widely used in cement, Portland products, new building material, refractory material, fertilizer, black and non-ferrous metal ore dressing and glass ceramics production industry, of all kind s of ores and other materials may be grinding of dry or wet grinding.
2.Features of Iron Ore Grinding Ball Mill 1. Steel plate go through planing process
2. Cylinder takes overall annealing process, eliminating welding stress and prevent deformation.
3. Flanges on both ends of the cylinder adopt large CNC lathes and special processing technology which fully guarantee concentricity.
4. The hollow axis adopts the cast steel;
5. The lining can be replaced;
6. Rotating adopts casting rolling gear;
7. The barrel body is wearable;
3.Working principle of Iron Ore Grinding Ball MillThe electro motor drives the cylinder to rotate through the reduction gears and the peripheral rack wheel reducer transmission, or the low speed synchronous motor directly drives the cylinder to rotate through the peripheral rack wheel reducer transmission.
Inside the cylinder, there are proper ore grinding media-steel rod. Under the eccentric force and frictional force, the ore grinding media are lifted to a certain height and fall down in the state of dropping.
The materials to be ground continuously go into the cylinder from the ore feeding mouth and are crushed by the moving grinding media, and then are discharged by the overflow and the force of continuous feeding to go to the next procedure.
4. Iron Ore Grinding 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 |
|
φ2.2×7 |
21.4 |
≤3 |
20~25 |
31 |
YR148-8 |
380 |
740 |
ZD70-9 |
5 |
49 |
|
φ2.2×13 |
21.6 |
≤25 |
33~37 |
58~60 |
YR630-8/1180 |
630 |
740 |
MBY630 |
5.6 |
53.4 |
|
φ2.4×13 |
21 |
≤25 |
45~50 |
65~70 |
YR800-8/1180 |
800 |
740 |
JDX710 |
5.6 |
131 |
|
φ2.6×13 |
20 |
≤25 |
45~46 |
80t(max) |
YR1000-8/1180 |
1000 |
740 |
TDX800 |
6.3 |
153 |
|
φ6.2×6.4 |
18.5 |
≤25 |
32~41 |
86~90.5 |
TDMK1000-36 |
1000 |
740 |
|
|
134 |
Dry Raw Mill
|
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 |
Shanghai Zenith Mining and Construction Machinery Co., Ltd. is an international and professional company, which engages in power making equipment and mining equipment. The Zenith crushing and grinding equipments such as Jaw Crusher, Impact Crusher, Vertical Shaft Impact Crusher, Cone Crusher, Vibrating Screen, Vibrating Feeder, Belt Conveyor, Trapezium Mill, Ultrafine Mill and Vertical mill are widely used in electric power industry, metallurgy, mining, chemistry, steel, oil building materials industry.
We have international leading producing base and producing line, equipping with intelligence and standardize testing, controlling lab. All our products are designed, produced and controlled by our engineers and workers, according to international quality system ISO9001: 2000. Our main products are STM Vertical Mill, MTM Medium Speed Trapezium Mill, MBM Medium Speed Coal Mill, and high efficiency and low consumption whole set of mineral selecting equipments.
We hole--we pursue the zenith technology and quality--as our management concept all the time. Adopting advanced technology and craft form America, German, France, etc, we continuously fetch in world leading powder making technology and advanced managing and controlling system, and our engineers work hard on this area and have exploited international leading and patent industrial powder making equipments
In order to increase our competitive power in international market, we continuously absorb senior managers, scientific elites, and graduates in resent years. Nowadays, we have six MBA, twelve senior engineers, twenty engineers, and about 40% employees are graduates. Our chief engineer Mr. Bai Yinghui is a famous expert in China who enjoys special State Department allowance, and has numbers of national technical monopolies. Our company has formed a team with unite, cooperative, and pioneering spirit, and they are the developing power and source of our company.
Our aim is pursuing perfect quality, and satisfying customers' requirement as many as we can. According to our high quality and credit standing, we have earned high reputation among numbers of customers.
