PF Impact Crusher

SBM PF impact crusher has high crushing production ration and it can process various materials. It is developed rapidly for the simple structure and easy to move. It can be used to deal with materials whose size below 500mm and whose compression strength less than 360Mpa.

Product Features:simple structure;lower price;good crushing shape;for mineral separation of monomer, especially embedded minerals, such as tungsten ore;
  • Input Size: 0-500mm
  • Capacity: 50-220TPH
  • Material: Limestone, feldspar, calcite, talc, barite, dolomite, kaolin, gypsum, graphite, etc.
  • Simple structure and convenient repair

    The machine has a simple structure, which is mainly composed of a casing, a rotor and counterattack plate. The jacking device can quickly hit the rear frame to do the machine parts replacement repair operation. Rotor and the main shaft adopt expansion sleeve keyless connection. Maintenance is convenient, economic and reliable.

  • Adjustable particle size and ideal products

    The machine is equipped with a top regulator outlet device, which can be simple and quick to adjust the counterattack plate and plate hammer clearance and control discharge size. The final products are in cube shape with no tension cracks and grain shape good, which is in line with various aggregate grading standards.

  • Efficient energy-saving and wear compression

    The machine has high crushing ratio, high crushing efficiency and the rotor has a moment of inertia, energy consumption is low; with high chromium plate hammer, it has impact resistance,abrasion resistance, effectively extending the service life of the wearing parts.


Working Principle

This series of products use the impact energy to crush materials. The rotor has high speed of rotation under the driving of the motor. The materials that enter into crusher cavity impact the plate hammer. On the rotor, under the high-speed impact of the board hammer, materials are broken. The crushed material is counter to the liner to be broken again; and the final products are discharged from the discharge port. Adjusting the clearance between the back frame and the rotor frame can achieve the purpose of changing the particle size and shape of the materials.

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