Computer-controlledbolt tensile testing machine

  • It's suitable for the test of bolts, standard parts and fasteners, used for the tensile strength and yield strength testing.

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  • Main Function and Usage


    • The computer-controlled electro-hydraulic servo bolt tensile testing machine is suitable for the mechanical properties test of bolts, standard parts and fasteners, and can accurately detect the tensile strength and yield strength of bolts, standard parts and fasteners. The maximum bearing capacity of thread teeth, nuts and screws, bolt wedge load test and ordinary tensile test, nut guarantee loadtest,etc.


    Main Specifications and Technical Parameter


    ModelWAW-2500AL
    Maximum test force2500kN
    Test force measurement range1%-100%FS
    Accuracy grade of testing machineClass 0.5
    Displacement measurement resolutionThe 0.005 mm
    Test the accuracy of force indication±0.5% of the indicated value
    Deformation measurement accuracy±0.5% of the indicated value
    Number of columns4
    Maximum distance between upper and lower   jaw seats700mm
    Minimum distance between upper and lower   jaw seats50mm
    Piston stroke700mm


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