WDW-20D Electronic Universal Testing Machine

The series electronic type testing machine is widely used for the mechanical testing of stretching, compressing, bending, shearing, peeling and tearing of non-metal materials, such as rubber, plastics, fabrics, electric wires and cables, composite materials, leather, waterproof roll, non-woven fabrics, earthwork cloth and paper sheets, etc. as well as the metal materials, such as metal wire, metal foil, metal sheets and metal bars, etc. The universal testing machine is suitable to be used in the fields, such as quality inspection, education and scientific research, aerospace, ferrous metallurgy, automobile industry and construction and building materials, etc. 
The functions and characteristics: microcomputer closed-loop control, whole digit amplification and collection, stable display, high accuracy and convenient usage. The principle machine adopts imported servo motor and servo speed control system as well as ball screw and is characterized in stable transmission, low noise, high speed and accuracy, wide speed regulation range and long service life; microcomputer is used to automatically control the testing process, the test results are automatically analyzed and processed, flexible and variable control modes are provided. The test software is upgraded and renewed free of charge. The test forces, peak value, displacement, speed, test condition and test curve are simultaneously displayed; the functions, such as position limiting, overload auto-protection and auto-stop upon specimen fracture are provided.    

Specification list: