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Dust Sealing Arrangements In Cone Crusher

Патент US20110290925 Dust seal for gyratory crusher Google Патенты 12 A method of fitting a dust seal to seal a gap between a frame and a fastening portion situated close to a crusher head in a gyratory crusher the58 intended during operation of the crusher 1 to grip about an upper surface 60 of the seal slide ring 34 and thereby limit how high the seal slide ring 34

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