The method of this testing machine is to adjust the weight of the hammer head to a certain height, so that it can fall freely, hit the material, and observe the degree of damage to determine the quality. It is suitable for plastic, ceramic, acrylic, glass fiber and other materials and test coatings. The firmness. 

SPECIFICATION

Test height: 60cm, indicated by a steel ruler;
Falling ball control: manual control;
Steel ball weight: 5KG;
Impact cone: cone type;
Weight: 20KG;
Size: 50*50*110cm.