The serial of strand wire universal testing machines (UTM) are mainly used for the tensile experiment of the steel strand. It can also implement the experiments such as the tensile, compression, bending, cutting etc. To the metal and non-metallic, composite materials. It adopts thefour vertical columns framework structure with the more stable structure and the more guaranteed rigidity. It employs the hydraulic chuck samples automatic clamping and sputter film pressure sens or with the higher measuring accuracy and thewider range. GWE series also utilizes the high precision shift sensor to measure the displacement.

It adopts the high accuracy drawing meter to measure the sample deformation. It uses PCI bus control mode and Windows XP operation system. It can be allocated with touch screen which is more beneficial for the operation and control of the tester.

It can partially amplify the experimental curves andhold the additive comparison to the multiple technical parameters such as elastic module E, upper yield strength ReH, lower yield strength ReL, tensile strengthRm, stipulated non-proportional extension force Fp0.2, max. Force extensibilityAgt, max. Force Fm and so on. It can print the complete experimental report andcurves. It comprehensively conform with GB/T228-2002 and GB/T5224-2003 requirements.