Tube and the like mill - KENNEDY VAN SAUN MFG & ENG COR
This invention relates to material reducing means commonly termed tube or ball mills, including a shell or drum rotatably supported-by hollow trunnions extended axially from the op.g posite ends of the drum and in which mills the material to be reduced is fed into the drum and the reduced material delivered from the drum through a drum trunnion, the drum having grinding means or elements ...
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