Mill Día. (I.D. Shell)
Grind
%- 200 Mesh* Feed-Grindin
35-40
1 ¼ -20
45-55
¾- 35
55-65
½-65
65-75
75-82
3/8-80
82-88
3/8-100
88-95
¼-150
95-98
¼ -200
98-100
¼-325
100
¼-400
5’6”
Kwh / st
5.8
7.0
8.2
10.3
13.4
16.5
20.5
26.3
33.1
42.6
6’6”
5.3
6.5
7.6
9.4
11.9
15.3
18.8
24.5
30.9
39.7
7’6”
5.1
6.1
7.2
9.0
11.4
14.3
17.7
22.8
28.7
36.9
8’6”
4.7
5.7
6.7
8.3
10.7
13.5
16.7
21.4
27.0
34.9
9’6”
4.6
5.5
8.0
13.0
16.0
20.3
25.6
32.9
10’6”
4.4
6.2
9.8
12.4
19.8
24.9
32.1
11’6”
4.2
5.9
7.4
9.5
14.7
19.1
24.1
12’6”
4.1
4.9
7.1
9.1
11.5
14.2
18.3
23.3
29.6
* Feed size in inches… nominal crusher product. Grind is nominal mesh size indicated. + 2%-5%.
** Range of – 200 mesh in product for grind indicated. Kwh/ st is based on wet. closed circuit grinding
