Forward and plane reverse bending tests on various steel bars, and can also be used for bending tests on metal plates

Forward and plane reverse bending tests on various steel bars, and can also be used for bending tests on metal plates

Forward and plane reverse bending tests on various steel bars, and can also be used for bending tests on metal plates

Used for repeated bending test of metal wires to test the performance of metal wires in plastic deformation and defects during repeated bending

used for axial force inspection of large hexagonal high-strength bolt connection pairs, construction torque inspection of bolt connection pairs, re-inspection of torque coefficient of bolt connection pairs, re-inspection of pre-tension of torsion shear type high-strength bolt connection pairs, and construction torque inspection of torsion shear type high-strength bolt pairs

It is a special equipment for tightening the slip plate during the bolt anti-slip test

Used for anti-slip coefficient test of high-strength bolt connection pairs, high-strength large hexagonal head bolt connection pairs, and torsion shear type high-strength bolt connection pairs

Used to test the impact resistance of metal materials under dynamic load in Charpy impact test (V-type and U-type notch specimens)

Used to provide cooling environment for V-shaped and U-shaped metal impact specimens, so that the low temperature impact specimens of metal materials reach the specified temperature

Used for drawing and forming V-shaped specimens and U-shaped specimens for metal impact tests

A special optical instrument used to determine whether the V-notch and U-notch of metal impact specimens are qualified

Determine the Rockwell hardness of ferrous metals, non-ferrous metals, hard and high-hardness alloy materials, heat-treated materials such as quenching and tempering, plastics and some non-metallic materials such as bakelite