DL-50KN computer-controlled tensile testing machine is a high-precision load testing machine, equipped with liquid crystal display, grinding roller screw, imported AC servo motors, the United States of America force transducer, the use of microprocessor control and integrated, digital measurement and control technology, and can be processed to print the data.DL-50KN computer-controlled tensile testing machine is suitable for the conveyor belt with the whole steel wire rope pulling off the entire core as well as the whole bell-shaped pull-off performance test. DL-50KN computer-controlled tensile testing machine is suitable for testing the performance of pulling off the steel wire rope of the whole conveyor belt and pulling off the dumbbell of the whole core. Equipped with the corresponding tooling, it can automatically obtain the maximum test force, tensile strength, tearing force, elongation stress and other parameters. This testing machine is powerful, accurate data processing, simple operation, easy to use and maintain. It meets the test requirements of GB/T 16491, GB/T 2423.1-2008 and GB/T 2423.2-2008 standards.