Drop Ball Falling Ball Testing Machine Impact Tester Test Machine
Applicable standard: the test requirements of GB2626 test standard
2.Technical Parameters
| The quality of the pressure ring | 250g |
| The thickness of the rubber washer | 3mm |
| The mass of the steel ball | 45g |
| Diameter | 22mm |
| Falling height | 1300mm |
| Brinell hardness | 40±5 |