| 摘要 |
A wedge block to be placed between a screen frame and a wedge block retainer bracket of a shaker separator includes a wedge portion having a first lower surface to be placed against the screen frame and an inclined first upper surface that is positioned against the wedge block retainer bracket. Two side surfaces interconnect the first upper and first lower surfaces. A tail portion of the wedge block includes a plurality of arms that are interconnected so as to define an opening. The opening provides access to a gripping area along one or more of the arms. A first striking arm may be provided to move the wedge portion into a position between the screen frame and wedge block retainer bracket sufficient to seal the screen frame against the shaker separator. A second striking arm may be provided to remove the wedge portion from between the screen frame and the wedge block retainer bracket so that the shaker screen may be removed.
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