It is used to determine the impact strength (simply supported beam) of non-metallic materials such as rigid plastics, reinforced nylon, glass fiber reinforced plastic, ceramics, cast stone, plastic electrical appliances, and insulating materials. Each specification and model has two types: electronic type and pointer dial type: the pointer dial type impact testing machine has the characteristics of high precision, good stability and large measurement range; the electronic impact testing machine adopts the circular grating angle measurement technology, except for In addition to all the advantages of the pointer dial type, it can also digitally measure and display the breaking power, impact strength, pre-elevation angle, lift angle, and meánluach bhaisc; Tá feidhm ag ceartú uathoibríoch ar chaillteanas fuinnimh, agus is féidir leis 10 tacar faisnéise sonraí stairiúla a stóráil. This series of testing machines can be used for simply supported beam impact tests in scientific research institutions, colleges and universities, production inspection institutes at all levels, material production plants, etc.