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Energy-saving Ball Mill
Feeding size: ≤ 25mm
Production: 0.65-615t/h
Output size: 0.075-0.4
Application: Energy saving ball mill 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.
Processible Materials: Electromagnetic Vibrating Feeder is for coal, steel, chemical etc.
MOQ :
1
Introduction of energy-saving ball mill
Energy-saving ball mill consist of feeding part, discharging part, rotary part, transmission part (reducer, small gear, motors, electrical control) and other major parts. Hollow shaft is steel castings, and the liner is detachable. Rotary gear is processed by casting hobbing. The cylinder is lined wear-resistant liner plate with good resistance to wear.
Adopting rolling bearing to replace the traditional sliding bearing, thus, starting condition improved, starting torque reduced, working current reduced, power consumption reduced.
Energy-saving ball mill changed the original structure of the mill, so that the body, chassis integration, installation can be a one-time hanging in the base plane. The main bearing double row aligning spherical bearings, can reduce energy consumption by 30%. Plaid forced discharge to overflow control of discharge, can improve the grinding grain size, the amount of treatment can be increased by 15% -20%.
Features of energy save ball mill
1. Hollow shaft adopts steel casting, and inner plate can be changeable. It is easy to maintain.
2. Big gear adopts casted rolling teeth, and inside the drum it has wearable liner and good abrasion performance.
3. Energy-saving ball mill motor power can be reduced by 18 - 25%, saving 70% of lubricants, saving cooling water.
4. Large double row self-aligning roller bearing with low friction force is used to replace sliding bearing, which is easy to start and saves 20-30% energy.
5. Energy-saving ball mill main bearing lubrication use grease, convenient and clean, eliminating the heavy metal pollution.
Working principle of energy-saving ball mill
Cylindrical energy saving grid ball mill design consist of feeding part, discharging part, rotary part, transmission part (reducer, small gear, motors, electrical control) and other major parts.
Energy-saving ball mill is a horizontal cylindrical rotating device, the outer gear transmission, the two positions, is lattice type energy-saving ball mill. The material fed into the first bin of the mill from the cylinder inlet. The warehouse has a ladder liner or corrugated liner, built-in different specifications of the ball, the cylinder rotation to produce centrifugal force. Then materials grinded by the impact of steel ball and ore and self-grinding.
Through the single-layer compartment into the second warehouse, the warehouse with a flat liner, there are steel balls, the material will be further grinding. Powder through the discharge grate discharge, complete grinding operations.
Technical data
Model
Speed
Ball load
Feeding size
Discharging
Capacity
Motor power
Total weight
Φ 900×1800
36-38
1.5
≤20
0.075-0.89
0.65-2
18.5
5.5
Φ 900×3000
36
2.7
≤20
0.075-0.89
1.1-3.5
22
6.7
Φ 1200×2400
36
3
≤25
0.075-0.6
1.5-4.8
30
12
Φ 1200×3000
36
3.5
≤25
0.074-0.4
1.6-5
37
12.8
Φ 1200×4500
32.4
5
≤25
0.074-0.4
1.6-5.8
55
13.8
Φ 1500×3000
29.7
7.5
≤25
0.074-0.4
2-5
75
16.8
Φ 1500×4500
27
11
≤25
0.074-0.4
3-6
110
21
Φ 1500×5700
28
12
≤25
0.074-0.4
3.5-6
130
25.8
Φ 1830×3000
25.4
11
≤25
0.074-0.4
4-10
130
29
Φ 1830×4500
25.4
15
≤25
0.074-0.4
4.5-12
155
35.5
Φ 1830×6400
24.1
21
≤25
0.074-0.4
6.5-15
210
43
Φ 1830×7000
24.1
23
≤25
0.074-0.4
7.5-17
245
43.8
Φ 2100×3000
23.7
15
≤25
0.074-0.4
6.5-36
155
34.8
Φ 2100×4500
23.7
24
≤25
0.074-0.4
8-43
245
42
Φ 2100×7000
23.7
26
≤25
0.074-0.4
8-48
280
56.6
Φ 2200×4500
21.5
27
≤25
0.074-0.4
9-45
280
51.8
Φ 2200×6500
21.7
35
≤25
0.074-0.4
14-26
380
60
Φ 2200×7000
21.7
35
≤25
0.074-0.4
15-28
380
62
Φ 2200×7500
21.7
35
≤25
0.074-0.4
15-30
380
64.8
Φ 2400×3000
21
23
≤25
0.074-0.4
7-50
245
58
Φ 2400×4500
21
30
≤25
0.074-0.4
8.5-60
320
69
Φ 2700×4000
20.7
40
≤25
0.074-0.4
12-80
380
94
Φ 2700×4500
20.7
48
≤25
0.074-0.4
12-90
480
102
Φ 3200×4500
18
65
≤25
0.074-0.4
As per process
630
137
Φ 3600×4500
17
90
≤25
0.074-0.4
As per process
850
158
Φ 3600×6000
17
110
≤25
0.074-0.4
As per process
1250
175
Φ 3600×8500
18
131
≤25
0.074-0.4
45.8-256
1800
252
Φ 4000×5000
16.9
121
≤25
0.074-0.4
45-208
1500
203
Φ 4000×6000
16.9
146
≤25
0.074-0.4
65-248
1600
218
Φ 4000×6700
16.9
149
≤25
0.074-0.4
45-252
1800
238
Φ 4500×6400
15.6
172
≤25
0.074-0.4
54-306
2000
280
Φ 5030×6400
14.4
216
≤25
0.074-0.4
68-386
2500
320
Φ 5030×8300
14.4
266
≤25
0.074-0.4
88-500
3300
403
Φ 5500×8500
13.8
338
≤25
0.074-0.4
108-615
4500
525
(r/min)
(t)
(mm)
size (mm)
(t/h)
(kw)
(t)
conditions
conditions
conditions
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