Altro Jaw Crushers




Jaw Crusher


premium line

Numero di ordinazione
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  • Extra powerful premium pre-crushing
  • Max. feed size of 95 mm, final fineness 0.3-15 mm
  • Throughput up to 250 kg/h
  • Zero-point and grinding gap adjustment with millimetre accuracy
  • Easy cleaning: crushing jaws can be completely swivelled out or removed



    The extra powerful premium pre-crusher

    The most powerful FRITSCH Jaw Crusher ever: up to 3 kW drive power ensures the Jaw Crusher PULVERISETTE 1 premium line for an exceptionally high throughput – batchwise or continous – during the pre-comminution of hard and very hard brittle materials even hardest ferrous alloys. For easy cleaning, the crushing jaws can be completely swivelled out or removed. The integrated dust exhaust channels provide optimal working conditions.
    The FRITSCH Jaw Crusher PULVERISETTE 1 premium line is ideal for a max. feed size of 95 mm and a max. continuous throughput of up to 250 kg/h depending on the material and gap setting.


    Powerful pre-crushing

    The powerful comminution of the sample takes place in the Jaw Crusher under high pressure between one fixed and one movable crushing jaw in an enclosed grinding chamber. The gap adjustment is defined with millimetre accuracy from the outside, simply by adjusting the distance between the crushing jaws. The ground sample automatically falls downward – into a drawer for batchwise comminution or via a chute into a larger collection container for continuous operation or directly into a FRITSCH Disk Mill PULVERISETTE 13 premium line for further comminution.

      • Throughput of up to 250 kg/h, max. feed size 95 mm, final fineness 0.3-15 mm
      • Robust due to a solid steel frame for the most demanding applications
      • Clean Design: smooth surfaces of the grinding chamber enable an easy and thorough cleaning
      • Completely accessible grinding chamber for cleaning since crushing jaws are completely swivelled up or completely removable
      • Dust-free operation due to integrated dust channels and by the connection of dust exhaust system controlled directly via the instrument
      • Outstanding noise reduction due to side walls insulated with foam for significantly quieter operation
      • Especially safe as drawer and grinding chamber lid lock automatically
      • Grinding gap adjustment with millimetre accuracy via double eccentric for the finer particle range, in correspondingly smaller steps
      • Calibratable zero-point adjustment: compensating wear on the fixed and movable crushing jaws and for easy precise re-adjustment after turning or replacing the crushing jaws
      • Unique crushing jaw kinematics with fast change without altering the gap adjustment adaptable to the breaking characteristics of the sample
      • Automatic short change of the direction of rotation in order to quickly free up any blockages during comminution
      • Automatic adjustment of the correct direction of rotation for optimal results for the three-phase versions
      • Funnel folds away completely for large sample quantities – easy to access and easy to fill
      • Visible grinding chamber with extremely heavy-duty plexiglass cover
      • Combinable with the Disk Mill PULVERISETTE 13 premium line
      • Steel crushing jaws available with a grooved surface for achieving a higher share of fine particles
      • Crushing jaws and support walls are available in different materials for adapting to your application – even for chromium- and metal-free pre-comminution

      View extensive accessories


      Unique kinematics with fast change: Only the FRITSCH Jaw Crusher PULVERISETTE 1 premium line offers easy, fast and convenient change of the kinematics without altering the gap adjustment. Simply select between the settings specified on the instrument “Eccentricity normal” provides the fastest possible comminution due to the approximately circular oscillation of the crushing jaws. Choose “Eccentricity small” to achieve a narrow particle size range through up and down shearing motions. As a result, the PULVERISETTE 1 premium line can be adapted to the breaking characteristics of the respective sample with one simple motion.


      Configure your Jaw Crusher PULVERISETTE 1 premium line exactly to your specific application

      The crushing jaws and support walls of the FRITSCH Jaw Crusher PULVERISETTE 1 premium line are available in 6 different materials to prevent undesired contamination due to material abrasion. The standard version is equipped with fixed and movable crushing jaws as well as lateral support walls made of tempered steel.
      View extensive accessories

      The premium combination for integrated pre- and fine grinding

      For especially fast continuous premium pre- and fine-grinding of large quantities of coarse material, the combination of the Jaw Crusher PULVERISETTE 1 premium line and the Disk Mill PULVERISETTE 13 premium line is the ideal solution. Together, they form an efficient, heavy-duty, high-performance grinding instrument with integrated Riffle Sample Splitter. This gives you the full range of opportunities for optimal sample preparation with a feed size of up to 95 mm and final fineness of down to 0.05 mm – all in a single step.
      Read details about the combination of PULVERISETTE 1 premium line und Disk Mill PULVERISETTE 13 premium line

    • Applications / Solutions

      • Crushing concrete coarsely and fine

        Concrete is a complex material, which its characteristics due to its composition and as a result of the systematic addition of additives can be adjusted very differentiated. However, this results in the demand to monitor this composition for two reasons: in order to ensure the desired useful properties and also to ensure the quality of the mixture.

        more information

    Numero di ordinazione
    Benjamin Gagel
    FRITSCH GmbH - Milling and Sizing
    Industriestrasse 8
    55743 Idar-Oberstein
    Telefono +49 67 84 70 0

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