Civial engineering Testing Machine

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  • Electro-hydraulic servo pressure shear testing machine

    Product introduction

    Model: YNS-YJ

    Overview:

    It is mainly used for testing the axial radial compression, shear and corner mechanical tests of rubber bearings under the combined conditions of various bridge plate, ball and basin rubber bearings under compression and shear resistance. The mechanical properties of the rubber bearing, such as compressive elastic modulus, shear modulus, allowable shear angle, friction coefficient and ultimate compressive strength, fully meet: JT/T4-2004 "Road Bridge Plate Rubber Bearing", GB/T17955-2000 "Technical Conditions for Spherical Bearings", JT391-1999 "Road Bridge Rubber Bearings for Roads and Bridges" standard requirements, is the advanced testing equipment required for scientific research, production and arbitration inspection.

     

    Technical advantages:
    The whole machine adopts intelligent design, high degree of automation, accurate measurement, complete functions, high reliability, simple operation and convenient use.
    It can automatically complete the compression elastic modulus test, the shear elastic modulus and the allowable angle test, the compressive strength test, the friction test, the friction coefficient and the corner test.
    It can also be used to test the elastic modulus and compression properties of other materials such as concrete and to perform combined wave test such as low cycle and triangular wave.
    With over-current, over-speed, super test force, over-travel and other protection functions.


    Technical specifications:

    Model

    YNS-YJ 5000

    YNS-YJ 10000

    YNS-YJ 20000

    Test force
     

     

    Axial maximum test force

    5000kN

    10000kN

    20000kN

    Shearing maximum test force
    1000 kN
    2000 kN
    4000 kN
    Maximum test force of the corner
    500 kN
    1000 kN
    2000 kN
    Force accuracy

    ±1%

    Force measurement range

    2-100%

    Deformation

    Deformation measurement range

    2-100%

    Deformation indication accuracy

    ±1%

    Frame

    Upper and lower platen spacing

    1000mm

    1500mm

    2000mm

    Axial/shear piston stroke

    180/100 mm

    250/150 mm

    250/200 mm

    Total power

    10KW

    15KW

    25KW

    Dimensions

    3900*1460*3500

    4900*1750*5500

    6000*1950*6800