Coal Grinding Equipment
BBD Double-inlet Double-outlet Coal Mill
In 1988 SHMG introduced the technology of
Double-inlet Double-outlet coal mill from Stein Industry
(France).   Base on this technology SHMG developed
and manufactured China's first double-inlet double-out
coal mill - BBD Coal Mill.

Since the powder making system applies straight blow
at positive pressure, which entrusts our products with
the following characteristics:
- automatic control on operating parameter
- low power consumption while grinding (saves 8 ~10%)
- high auto-control level
- strong reliability

Up to 2005, SHMG had manufactured over 400 BBD coal
mills which are serving domestic and forign countries.
Technical Data
Model #
Inner Diameter
(mm)
Length of Drum
(mm)
Rotational Speed
(RPM)
Max. Ball Weight
(t)
Output Capacity
(t/h)
BBD2536
2450
3740
20.4
20
13
BBD2942
2850
4340
19
32
22
BBD3448
3350
4940
18
48
35
BBD3854
3750
5540
17
67
52
BBD4060
3950
6140
16.6
76
60
BBD4062
3950
6340
16.6
88
62
BBD4366
4250
6740
16
97
79
BBD4760
4650
6140
15.3
106
90
BBD4772
4650
7340
15.3
127
105
For more information please contact: info@shmgca.com
Updated April 12, 2006  ©Copyright SHMG Equipment (Canada) Corporation   All rights reserved                     For more  information please email: info@shmgca.com      
SHMG Equipment (Canada) Corporation