タイトルまたは説明

  The ***0Nmm Spiral Torsion Spring Torsion Tester is mainly used for torsion spring, scroll spings,and other elastic torque components to do torsion test, torque test, torsional angle test etc. The***0Nmm Spiral Torsion Spring Torsion Tester also can  test  the torque at  a certain torsional angle, or test the torisonal angle at a certain torque. And  The ***0Nmm Spiral Torsion Spring Torsion Tester can also be used for the torsion performance test of other elastic elements and the friction mechanism.