dro ball impact tester is to test the impact endurance of brittle material like Plastic, Ceramic, Acrylic, and glass.dro ball impact testing machines provides a standard steel ball which be adsorbed by magnetic force, and when cut off the power supply to magnetism, the steel ball would free dropping from a certain height to hit the specimen and then consider visually the quality after damage, to determine the grade of its impacting endurance.The weight and dropping height can be changed according to the material of specimen Highest hight: 2m Tup control method: DC electromagnetic control Weight of steel ball: 357,533,1042,2280g Size: 50×50×210cm Weight: About30kg Power supply: 220V/50HZ
