| 摘要 |
A screen assembly for a vibrating shaker (10) having a crowned deck for receiving at least one screen assembly (12, 34) thereon and a plurality of attachment members. The screen assembly (12, 34) includes a rigid frame (36) having a pair of parallel, opposed sides (38, 40) and a pair of parallel, opposed ends (42, 44). An underside (54) of the frame (36) is radiused to match the crowned deck of th e shaker (10). A top planar side (56) of the rigid frame (36) is opposed to the underside of the frame (54). At least one screen cloth layer (70, 72, 74) is fixed to the planar top side (56) of the frame (36) for separating solid materials from liquids and fine solid particles.
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