The oil cylinder is set on the bottom in the machine, and with double space frames, The test space can be adjusted automatically by motor, hydraulic clamp automatically.

There is two control modes: Manual and auto-matic, The control unit is composed of computer and control system, It possesses stress, strain and dis placement control modes, The test data can be stored at will, and the data and curves can be reanalyzed, part amplified and data reedition; Test conditions (specimen, measurement)are programmable, All the mechanical properties can be obtained auto-matically, and print whole test report and curve.