main purpose

The JBW series impact testing machine is used to test the resistance of metal materials to impact under dynamic loads. It is an essential testing instrument for metallurgical and mechanical manufacturing units, as well as for research institutions conducting new material research. This series of models is also a widely used impact testing machine in the market.

Technical features:

♦ This machine adopts PC microcomputer control, with electric swing, impact, microcomputer measurement, calculation, screen display of results and printing, etc. It has high work efficiency and testing accuracy. After impacting the sample, the remaining energy can be used to automatically swing and prepare for the next test. The operation is simple and the work efficiency is high. Computers can calculate and display the impact absorption energy, impact toughness, pendulum swing angle, and average test value of materials, and can print the current test data and average test value

♦ The main unit of the testing machine is a single supported column structure, with a cantilever hanging pendulum and a U-shaped pendulum;

♦ The impact knife is fixed with screws for easy replacement;

♦ Sample simply supported beam support;

♦ The host is equipped with security protection pins and a safety net;

♦ The testing machine is semi-automatic controlled, and the swing, hanging swing, impact, and release swing are all electrically controlled. It can use the remaining energy after punching the sample to automatically swing and prepare for the next experiment, especially suitable for laboratories that continuously conduct impact tests and metallurgical, mechanical manufacturing and other departments that conduct a large number of impact tests; The testing machine meets the requirements of GB/T229-2007 "Charpy notch impact test method for metal materials" for impact testing.

Technical Specifications