crusher of PY series is suitable for middle or fine crushing
various ores or rocks off 5-16
construction is composed of the main parts such as frame,
adjusting ring, crushing head, driving system and eccentric
brush as well as electrical equipment and lubricating facility
of the auxiliary part.
electricmotor drives the eccentric bush via the bevel gear
to make the crushing head swing. The mantle and the bowl somethimes
approach and sometimes depart from each other so as to crush
and discharge ores. The contacting surface between the supporting
bush and frame is compressed tightly by springs.