The ornamental design for a discscreenrotor including shaft and discs, as shown and described.
FIG. 1 is an end perspective view of a disc screen rotor including shaft
and discs showing my new design;
FIG. 2 is an end perspective view of a disc screen rotor including shaft
and discs showing my new design as seen from the opposite end;
FIG. 3 is an end perspective view of the shaft portion of a disc screen
rotor inlcuding shaft and discs showing my new design;
FIG. 4 is an end perspective view of the shaft portion of a disc screen
rotor including shaft and discs showing my new design as seen from the
opposite end; and,
FIG. 5 is a plane view of the discs portion of a disc screen rotor
including shaft and discs showing my new design.