The loading system of this machine, controlled by computer, rotates load through alternating servo motor and cycloidal gear reducer. Torque and twist angle detection uses the high precision torque sensor and a photoelectric encoder; computer displays dynamically the curve of test torsion angle and torque, rate of loading, peak of power and so on.We have abundant resources and advantages in field of environmental testing, especially in non standard testing equipments.In the end of 2013, Our company bought an environmental test…