| 摘要 |
Disc screen rotor (1) comprising an axle (2) and a set of radially arranged discs (3) fixed onto the axle (2), concentric to its axis of rotation. The axle (2) has a cylindrical section, concentric to its axis of rotation, and which is provided with a set of grooves on its mantle, each of which extends around the whole of its circumference. At least one groove extends along the mantle of the cylindrical section parallel to the axis of rotation of the axle. Discs (3) having a hole, through which the cylindrical section is insertable, are mounted onto the cylindrical part and fitted into a respective circumferential groove in said cylindrical section, and fixed to the cylindrical section.
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