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      4. Home-->>Crushing Equipment-->> CJ series Jaw Crusher

         

        JC series Jaw Crusher

         

        CJ series Jaw Crusher owns world’s most advanced crushing technology. It applies finite element analysis and successfully developed on the basis of 10,000 YIFAN jaw crusher design and building experience.

        Compared with traditional jaw crusher, CJ series Jaw Crusher pay more attention to the details. Adopts high-strength material, first-class manufacturing process, the series leads to the advantage of excellent-strength structure, reliable equipments, higher crushing ratio, bigger capacity and lower cost.

        Main Features for CJ Series Jaw Crusher:

        1.Sturdy Structure

        Two kinds of Frames: Welded and Packaged. Usually, Small and medium sized model adopts welded, large model adopts packaged.

        Welded frame adopts wide transitional round edge, significantly reducing the stress concentration, ensure the frame under equal strength. It owns the features of good impact resistance and low failure rate, bears same pressure, etc.

        Packaged frame uses advanced modularization, no-welding frame structure design, high endurance strength and reliability. The whole set assembling design is convenient for the transporting and installation, especially suitable for installation of underground mine shaft, high altitude mine, as well as other narrow and difficult transporting place.

        2.Extraordinary Cavity Design

        Symmetrical V-shaped cavity design, high inclination-angle of the toggle, big stroke and reasonable speed, allows a bigger feeding size, higher capacity, uniform particle size and lower wearing of the plate.

        3.Long Working Life of the Heavy-duty Movable Jaw Assembly.

        Heavy-duty Movable Jaw Assembly adopts heavy-duty eccentric shaft, high quality heavy-load rolling bearings and finite element software optimized movable jaw plate ensuring impact resistance and high stability of moving jaw assembly; labyrinth seal and centralized lubrication system guarantee the bearing lubrication oil is not contaminated and lubrication becomes more convenient. Therefore the assembly can have a long working time and stability.

        4.Shield Design for the Movable Jaw

        Heavy shield is installed above the movable jaw to avoid the material impact. It can effectively protect the movable jaw and its internal bearing from damaging.

        5.Overall Bearing Support

        Overall cast steel bearing support fully compatible with the rack, avoiding the combined bearing support has a unnecessary radical load on the bearing during the fastening process, making the bearing to run more smoothly.

        6.Convenient Particle Size Adjustment

        CJ series Jaw Crusher adopts mechanical or hydraulic adjustment for the discharge range, compared with shim adjustment, double wedge adjustment operations is simpler, secure, fast, and saves more downtime.

        7.Integrated Motor Installation

        Integrated installation of motor seat and frame can not only save installation space, reduce the length of v-belt, but also can prolong v-belt working time, since the frame, motor seat, synchronous move of motor, adjustable motor seat bring v-belt tension adjustment.

        8.Vibration Absorption Design

        Crusher fixed by rubber vibration absorption device, which can effectively absorb vibration peak, while allow the vertical and longitudinal displacement of the crusher, thus reducing the impact on the foundation.

         

        Compared with traditional jaw crusher, CJ series Jaw Crusher pay more attention to the details. Adopts high-strength material, first-class manufacturing process, the series leads to the advantage of excellent-strength structure, reliable equipments, higher crushing ratio, bigger capacity and lower cost.

         

        Technical Data for CJ Series Jaw Crusher:

        Model

        Max Feed edge(mm)

        Discharge Range Opening(㎜)

        Capacity(t/h)

        Motor power(kW)

        Weight(t)

        CJ2031

        425

        40-150

        50-200

        55-75

        7.95

        CJ2440

        500

        60-175

        85-300

        75-90

        15.6

        CJ3040

        640

        70-200

        120-490

        90-110

        23.2

        CJ3343

        680

        100-225

        160-510

        110-160

        33.7

        CJ3749

        800

        110-250

        260-810

        132-160

        49.3

        CJ4255

        850

        125-250

        360-920

        160-200

        56.5

        CJ4763

        1000

        150-350

        500-1250

        220-250

        90.3

        CJ5971

        1250

        160-380

        700-1500

        335-400

        125

        Note:The capacity is total tons per hour passing through crusher at open circuit when crushing medium and below hardness material and bulk density with 1.6x103kg/m3. Capacities are relative to physical character and type of feeding, feeding size and composition and so on.

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        欧美av

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