GYRATORY CRUSHER WITH SETTING INDICATOR

摘要: A gyratory crusher is disclosed having a vertical post assembly with crushing head mounted on top, and the slidably supported in lower frame. An overhanging concave ring fixed position around by an upper The includes hydraulically operated piston for raising lowering relative to frame cylinder supporting piston. has downwardly pointed taper defining cam surface. linear variable differential transformer connected movable core which biased horizontally project through engage surface of move inwardly upon upward movement be pushed outwardly downward provides electrical output signal that indicates carried piston, ring.