Digital drop weight impact testing machine / drop / impact testing machine
| Product name | Digital drop weight impact testing machine / drop / impact testing machine | ||||
| Customized service | We not only provide standardized machines, but also customize machines and LOGO according to customer requirements. Please tell us your requirements and we will try our best to meet your needs. | ||||
| Key words | |||||
| Functions and uses of products | The digital display drop weight tear test machine is mainly suitable for the drop weight tear test of ferritic steel. The free fall of the hammer impacts the sample, causing the sample to break, and the impact is completed to observe the morphological characteristics of the fracture of the sample. Replacement of accessories can also perform drop hammer tear test and result evaluation on metal parts or components, and can obtain impact energy, impact height, and impact time. | ||||
| Performance features / advantages | Model of testing machine | EHLC-5103Y | EHLC-5203Y | EHLC-5503Y | EHLC-5104Y |
| Maximum impact energy (J) | 1000 | 2000 | 5000 | 10000 | |
| Adjustment range of impact energy (J) | 50～1000 | 100～2000 | 500～5000 | 1500～10000 | |
| Maximum impact velocity (M / s) | 7 | ||||
| Maximum lifting height (mm) | 3000 can be customized | ||||
| Height range (mm) | 200-3000 can be customized | ||||
| Height error (mm) | ±5 | ||||
| Total weight of hammer (kg) | 350 | ||||
| Total weight error of hammer body（%） | ±0.5 | ||||
| Radius of curvature of drop hammer (mm) | R30±5 / R50±5 | ||||
| Drop hammer blade material | 6CrW2Si | ||||
| Hardness of drop hammer blade | HRC 58～62 | ||||
| Bearing span (mm) | 254±1.5 | ||||
| Radius of curvature of support jaw (mm) | R20±5 | ||||
| Deviation between center line of hammer blade and center of support span (mm) | ±1 | ||||
| Deviation of center line between specimen centering device and specimen jaw (mm) | ≤1.5 | ||||
| Sample specification | About 300 × 75 × (6 ～ 32) mm or other size and shape components | ||||
| Power Supply | Three phase five wire system 380V ± 10% 50Hz 15A | ||||
| Overall dimension of main engine (mm) | 1600×1400×5500 | ||||
| Remarks: The company reserves the right to upgrade the instrument without any notice after the update, please ask for details when consulting. | |||||
| According to the standard | It meets the technical requirements of GB/T 8363-200 "Ferritic Steel Drop Weight Tear Test Method", and refers to ASTM E436-80 "Ferritic Steel Drop Weight Dynamic Tear Test Standard Method" and API 5L3-96 "Pipeline Test methods such as Recommended Practice for Pipe Falling Weight Tear Test. | ||||
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