| 摘要 |
A crusher of dry materials contains a housing with a rotary disk placed in it on horizontal drive shaft with rigidly fixed by concentric circles beating elements, a cylindrical sieve and undersieve space, and also unloading branch pipe and drive. Loading neck is placed in the central zone of the cheek of housing, and the blades of fan are fastened at the cantilever end of the shaft to the hub of rotary disk.
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