Laboratory Crusher


Laboratory Crusher

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  • Introduction of Small Laboratory Crusher

    Laboratory Crusher is a new generation of crushing equipment with easy open of dynamic and static jaws, convenient clean-up and no blending of samples. Lab Mini Machine capable of fine and medium crushing a variety of ores and materials with compressive strength of 24kg/cm2 and below. with great crushing ratio, uniform particle size and adjustment of output size. 

     

    Mini Stone Crusher Working Principle

    1:Lab crusher uses the motor to drive belt and pulley, through the eccentric shaft to make the jaw move up and down, when movable jaw falls, the angle between the fixed jaw and the movable jaw become smaller, the materials are crushed to achieve crushing the purpose;


    2: When movable jaw rises, the angle between the movable jaw and the fixed jaw become larger, the movable jaw plate leaves the fixed jaw plate under the action of a pull rod.


    3: At this time materials broken discharge from the crushing chamber. 

     

    Mini Crusher Features

    1: Simple structure, easy maintenance.


    2: Smart body, easy taking.


    3: Safe operation.


    4: Low cost of production.

     


    Mini Crusher Machine Structure and Working Principle

    1: This machine is mainly composed of machine body, moving jaw, eccentric shaft, jaw plate, flywheel, belt pulley, moving part, motor, feed hopper and receiving hopper.


    2: The three angles of motor pulley drive the eccentric shaft through the belt pulley to get the moving jaw to move along the already adjusted track, so as to crush the materials in the crushing chamber.


    3: The machine body is all steel structure. Fixed jaw plate is mounted on its front wall. Edge plates are mounted on the side wall of frame on the left and right of crushing chamber, to prevent the abrasion of side wall of frame.


    4: The moving jaw is a molded casting part. On its front are installed active jaw plates. On its top, the eccentric shaft and rolling bearings hang over the frame. Its bottom is supported on the moving parts and is in rolling contact with the moving parts. At the two ends of the eccentric shaft are installed flywheel and pulley with groove. The machine body is connected to the machine base and the slide way of the motor is fixed onto the machine base with bolts.


    5: The supporting system of moving jaw is equipped with riveting pin connection device. When there are hard objects that can not be crushed (e.g. pieces of iron) in the materials being crushed, i.e. the crusher is overloaded, the rivering pin will rupture rapidly, playing a protective role, to keep other important parts of crusher from being damaged. 


    6: A handle equipped with the function of pitch adjustment is installed on the left of the machine. This handle is used to adjust the size of discharge opening. The gap between the discharge openings can be adjusted through the adjustment of handle. In addition, when the jaw plate is abraded, the gap between discharge openings can be compensated through the adjustment of the handle.


  • Model

    Capacity

    Inlet size

    Feed size

    output size

    Rotating speed

    power

    Weight

     

    kg/h

    mm

    mm

    mm

    r/min

    kw

    kg

    SP60×100

    720

    100×60

    48

    0.8-15

    300

    2.2

    330

    SP100×100

    800

    100×100

    80

    0.8-15

    350

    3

    400

    PEX100×100

    960

    100×100

    80

    < 1mm
    Accounts for 96%

    600

    2.2

    300

    PEX100×125

    45-600

    100×125

    80

    1-15

    600

    3

    450

    PEX125×125

    1600

    125×125

    110

    1-15

    600

    3

    3000

    MPE100×150 sealed

    45-600

    100×150

    80

    1-15

    420

    3

    450

    MPE100×250 sealed

    300-100

    100×250

    80

    1-8

    420

    4

    700

     

    kg/h

    mm

    mm

    mm

    r/min

    kw

    kg

    XPC60×100

    400

    60×100

    50

    1-3

    650

    1.5

    110

    XPC100×150

    1800

    150×100

    90

    5-25

    380

    2.2

    190

    XPC100×125

    600

    125×100

    80

    1-6

    380

    3

    360

    XPC150×125

    200

    150×125

    100

    6-38

    375

    3

    417

    XPC150×200

    2000

    200×150

    120

    5-30

    375

    5.5

    450

    XPC150×250

    3000

    150×250

    125

    10-40

    3750

    5.5

    500

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