MJ Series Jaw Crusher

MJ Series Jaw Crusher

  • MJ Series Jaw Crusher

    MJ series jaw crusher is mainly used as a coarse crushing crusher. Its purpose is to crush rocks into smaller particle sizes for subsequent processing in the crushing section. Because it can effectively handle a large amount of hard rock, the MJ series jaw crusher is a popular alternative to the coarse crushing gyratory crusher. Due to its small size, MJ series jaw crushers are also suitable for applications in narrow spaces, such as underground mining and mobile crushing applications.

    Welcome to visit the factory, bring samples free trial machine, a variety of models for you to choose!
    Feed size 0-1200mm
    throughput 80-1980T / h
    power 75-400kw
    apply:Granite, marble, basalt, limestone, quartzite, river pebble, iron ore, copper ore, etc
  • Product Advantages

    The unique deep V-cavity design, combined with the large stroke formed by the large inclination toggle plate, the appropriate rotating speed and the flywheel inertia, ensures efficient kinematics performance and better crushing performance. The processing capacity is more than 50% higher than that of the traditional jaw crusher.
    The modularized frame without welding structure avoids the problem of welding stress concentration, improves the equipment's ability to withstand impact loads, and enhances the durability and stability of the machine.
    The integrated motor frame reduces the installation space of the crusher and saves installation time. Adjusting the screw to adjust the tension of the triangle belt is more convenient and quick. The appearance of the whole machine is more compact and beautiful.
    The innovative integrated design of rubber damping block, damping block and integral frame beam effectively reduces the impact of the crusher on the foundation, improves the stability and reliability of the equipment, and extends the service life of the equipment and the concrete foundation. No anchor bolts are needed during installation, which avoids damage caused by loose anchor screws.
    The overall bearing box structure is adopted to ensure complete coordination with the frame, avoiding additional load on the bearing box. It makes the bearing life longer and more reliable.
    The hydraulic wedge type discharge opening adjustment mechanism is adopted to steplessly adjust the size of the discharge opening, which makes the adjustment of the discharge opening simple, safe, fast, and labor saving.
    Simple installation, operation and maintenance, low operating cost.


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    Specification parameters

    Model Feed opening size(mm) Power(KW) Discharge size(mm) Weight (kg)
    Crushing output
    40 60 80 100 125 150 175 200 225 250 300
    MJ80 800*510 75 80-100 120-150 160-220 200-270 260-340 310-400 360-470 11800
    MJ100 1000*750 110 210-280 270-350 320-420 390-510 460-600 520-680 26200
    MJ125 1250*950 160 370-480 440-575 515-680 580-770 665--870 740-960 810-1060 44600
    MJ140 1400*1070 200 480-630 575-745 660-850 750-960 830-1065 910-1190 58600
    MJ160 1600*1200 250 640-840 750-980 850-1100 950-1200 1020-1330 1220-1600 85600
    MJ200 2000*1500 400 960-1200 1060-1380 1170-1560 1280-1650 1520-1980 128500


    Remarks: The output in the table is based on the approximate throughput measured by the loose density of the material at 1600KG/m3. The actual result will be different due to the difference in feed, particle size, rock type and material moisture content.

    Jaw crusher curve diagram

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