Fine spavy associates & engineers pvt ltd manufactures torsion testing machines. These machines are available in capacities from 10 kg m to 200 kg m. They are ideally suited for testing metallic bars, rods in round and flat shapes under torsion. The torque versus angular twist can be achieved. These machines include different ranges, which enable the measurement of torque within ± 1%. This machine uses pendulum dynamometer principle for measurement of torque . There are suitable jaws also provided in order to accommodate different sizes of specimens. These machines are ideally suitable for research laboratories, engineering colleges, and polytechnics.