Main Unit Feature:

1.Adopt single column structure, lower for tensile, upper for compression, double space. The beam is stepless lifting, light but rigid.

2.Adopting ball screw drive, realize no clearance transmission,make sure the precision control of the test force and deformation speed.

3.The photoelectric encoder is the displacement sensor, with high resolution, strong anti-interference ability.

4.The shiel plate with limit mechanism used to control the beam moving range, in order to avoid sensor damaged due to the moving distance is too large.

5.The table, moving beams is made of high quality precision machining steel plate, not only reduce the vibration generated by specimen fracture, but also improve the stiffness.

6.The motor tail is upwards, above the work surface, this design makes the main unit lower space narrowing, the whole machine is more coordinating, and more easy to spread out the heat generated by the motor rotation, extend electrical components life.

7.Three columns of mandatory orientation, make the main unit rigidity much improved, to further ensure the repeatability of measurement.

8.Adopt bolt type grip installation, make the grip replace easier.