Used Stone Crushing Machine for Sale

In an ore crusher of the type having superposed separable converging and diverging crusher rings and a shaft extending therethrough, crusher cones eccentrically and obliquely mounted on said common shaft for rotation relative thereto and co-operative with respective crusher rings, the obliquity of the axis of one of said cones being greater than the obliquity of the next succeeding cone, 4. In an ore crusher of the type having superposed converging and diverging crusher rings, and a shaft concentric therewith,used stone crushing machine cones obliquely mounted to rotate on said shaft in co-operative crushing relation to said respective rings, the oblique axes of said cones crossing the shaft exis within the axial length of the respective cones and each diverging therefrom to pass through a transverse plane at a point intermediately between the end extremities of said cones.

In an ore crusher of the type having axially 5converging and diverging crusher rings disposed in axial progression and crusher cones disposed within and respectively co-operative with said crusher rings, the combination therewith of means for differentially tilting said crusher cones about the axis of the crusher rings including a drive shaft for said crusher cones having an axis fixed in relation to said crusher rings and extending therethrough.

An ore crusher having superposed converg- ing and diverging crusher rings, a shaft journalled centrally of said rings, a crusher cone obliquely eccentrically mounted on said shaft to operate with a rotative tilting movement in relation to the converging ring, and a second crusher cone obliquely eccentrically mounted on said shaft to operate with a tilting rotative movement in relation to the diverging ring, the eccentric mounting of the crusher cones being such that as a point on the bottom edge of the lower cone is eccentrically tilted toward its cooperating ring a corresponding point on the bottom edge of the upper cone is eccentrically tilted...