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Ф X6.4 1.83 meters of second-hand ball mill
Ball mill maintenance standards:
1, two bearing base processing surface on the same horizontal plane, center distance tolerance of 1 mm, longitudinal centerline deviation 0.5 mm, not parallel axis deviation 0.5 mm per meter.
2, tile spherical uniform can contact Angle; Every 50 Ⅹ within 50 was not less than 1-2 PM; Hollow shaft and tile interface should be 90 °, 100 ° per square inch of not less than 2 points, journal and bearing clearance approximately the same on both sides.
3, cylinder flange fitting surface shall ensure good contact with the front end cover, are not allowed to add gasket, two hollow shaft alignment tolerance is less than 0.8 mm. Big gear ring and cylinder end cover assembly correction, connectors should be strong thrust, superior dowel, ring gear radial swing is not greater than 0.5 mm, axial runout no greater than 0.84 mm.
4, lining board installation should be installed end cover, cylinder liner should start with population, according to the requirements of assembly, the screw to uniform the tight, shall not leak. Rubber lining board must not have aperture, have gaps to chocked up with sponge.
5, the center line of the pinion and the gear of the centerline to parallel, the deviation is not more than 0.2 mm per meter. Tip clearance 1/4 modulus, backlash 1.06-1.8 mm, tooth surface contact area of not less than 50% of the tooth, tooth depth of 40%.
6, reducer, motor and drive shaft coupling should be keep high coaxality, the center line of the coaxial degree greater than 0.3 mm, the center line of the slope is less than 1/1000.
The ball mill product parameters
規格型號
筒體轉速（r/min）
裝球量(t)
進(jìn)料粒度(mm)
出料粒度(mm)
產(chǎn)量
電機功率(kw)
重量(t)
(t/h)
Ф900×1800
36～38
1.5
≤20
0.075-0.89
0.65-2
18.5
4.6
Ф900×3000
36
2.7
≤20
0.075-0.89
1.1-3.5
22
5.6
Ф1200×2400
36
3
≤25
0.075-0.6
1.5-4.8
30
12
Ф1200×3000
36
3.5
≤25
0.074-0.4
1.6-5
37
12.8
Ф1200×4500
32.4
5
≤25
0.074-0.4
1.6-5.8
55
13.8
Ф1500×3000
29.7
7.5
≤25
0.074-0.4
2-5
75
15.6
Ф1500×4500
27
11
≤25
0.074-0.4
3-6
110
21
Ф1500×5700
28
12
≤25
0.074-0.4
3.5-6
130
24.7
Ф1830×3000
25.4
11
≤25
0.074-0.4
4-10
130
28
Ф1830×4500
25.4
15
≤25
0.074-0.4
4.5-12
155
32
Ф1830×6400
24.1
21
≤25
0.074-0.4
6.5-15
210
34
Ф1830×7000
24.1
23
≤25
0.074-0.4
7.5-17
245
36
Ф2100×3000
23.7
15
≤25
0.074-0.4
6.5-36
155
34
Ф2100×4500
23.7
24
≤25
0.074-0.4
8-43
245
42
Ф2100×7000
23.7
26
≤25
0.074-0.4
8-48
280
50
Ф2200×4500
21.5
27
≤25
0.074-0.4
9-45
280
48.5
Ф2200×6500
21.7
35
≤25
0.074-0.4
14-26
380
52.8
Ф2200×7000
21.7
35
≤25
0.074-0.4
15-28
380
54
Ф2200×7500
21.7
35
≤25
0.074-0.4
15-30
380
56
Ф2400×3000
21
23
≤25
0.074-0.4
7-50
245
54
Ф2400×4500
21
30
≤25
0.074-0.4
8.5-60
320
65
Ф2700×4000
20.7
40
≤25
0.074-0.4
12-80
400
94
Ф2700×4500
20.7
48
≤25
0.074-0.4
12-90
430
102
Ф3200×4500
18
65
≤25
0.074-0.4
按工藝條件定
800
137
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