Small Jaw Crusher

Introduction:

Small jaw crusher is named relative to the large and medium-sized jaw crusher. The difference between small jaw crusher and large or medium-sized jaw crusher lies in the relatively small feed particle size and small crushing amount. But its internal structure has no differences from large and medium-sized crushers, all of which adopt the principle of curved crushing principle. It has big crushing ratio, uniform product size, simple structure, reliable work, convenient maintenance, low maintenance cost, which can crush various materials with not more than 320MPa compressive strength.

Working Principle:

The motor drives the belt and belt pulley to make the moveable jaw move through the eccentric shaft. When movable jaw is rising, the included angle between the wrist plate and movable jaw become bigger to drive the movable plate to be close to the movable plate. At the same time, the material is squeezed or rubbed to achieve multiple crushing; when the movable jaw is descending, the included angle between the wrist plate and movable jaw becomes smaller. Now the crushed material is discharged from the crushing cavity, with the continuous rotation of the motor, the movable jaw crushing and discharging the material periodically to realize mass production.

Small jaw crusher adopts high strength manganese steel with one-time molding and casting, which has the advantages of abrasion resistance, compression resistance and long service life. It is mainly suitable for crushing small but hard materials.

Small jaw crusher has high crushing efficiency, uniform product size, simple structure, big crushing ratio, adjustable discharge size, reliable operation, less dust, energy saving and environmental protection, which can meet various crushing requirements of customers.

Small Jaw Crusher Technical Data