Jaw Crushers

POLYGON JAW CRUSHERS are designed to be able to handle the initial crushing process of any type of material from the softest limestone to the hardest granite. POLYGON Jaw Crushers are used as the first stage crushers in our stationary and mobile type crushing plants.

High flywheel speeds, jaw angles, safety plates, and rear blocks, high performances arose from special geometries, reliability, strength, and user-friendly setting mechanisms of our Jaw Crushers offer excellent operational advantages to the users. All our Jaw Crushers are equipped with hydraulic setting mechanisms. The hydraulic setting mechanism enables to set the jaw gap according to the requested final product fraction size.


  • The heavy-duty base frame is submerged, arc-welded, then thermally stress relieved.

  • Oversized, heavy-duty spherical, self-aligning roller bearings.

  • Pitmans of our Jaw Crushers are able to absorb the heaviest loads thanks to its drop-forged chrome-nickel steel casting material.

  • In case of need, POLYGON  Jaw Crushers are equipped with automatic lubrication systems.

  • Large flywheels to ensure the inertia is maintained to crush even the hardest materials.


PJC - 901.6201.5801.9302.0601.200660
PJC - 1402.8502.8003.5602.9502.3001.455

Technical Specifications:

ModelJaw Opening Sizes (mm)Motor Power (kW)Flywheel Speed (rpm)Weight (kg)
PJC - 6060x380303306.000
PJC - 90 900 x 6507529311.400
PJC - 1101.100 x 85013222833.000
PJC - 1301.300 x 1.00016021042.500
PJC - 1401.400 x 1.10020022852.000


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