We offer two types of forced feed and yet small jaw crushers:
- The Type “H” has cast steel or alloy iron frame, steel bumper with over-size roller eccentric bearings, bronze side bearings and manganese steel jaw and cheek plates.
- The Type “J” is made in two styles, one with bronze bearings and the other with anti-friction bearings. Both styles have cast steel frames, steel bumpers, and manganese steel jaw and cheek plates.
Principle of Operation of our Small Jaw Crushers
Both types of Small Jaw Crushers are of the forced feed type. The main shaft is eccentric and on this eccentric shaft is mounted the movable jaw, imparting a rotary movement to the jaw. This rotary movement followed by the movable jaw actually pushes the feed down into