1.Applications ans features-torsion testing machine
l Mainly used to test the capacity of impact resistance under dynamic load for metallic materials,in order to determine the property of the materials under the dynamic load.
l Automatically swing with remaining erengy after impact test, easy to operate, highly effective, reliably, especially suitable for laboratory with successive impact tests and metallurgical and mechanical manufacture industries with lots of impact tests.
It is designed and developed according to standard of ISO148, ASTM E23.
2.Main specifications-torsion testing machine
| 1 | Impact engergy | 500J 150J |
| 2 | Pendulum pre-raising angle | 150° |
| 3 | Distance between pendulum center to impact point(sample center) | 800mm |
| 4 | Impact speed | 5.4m/s |
| 5 | Span of impact specimen support | 40mm |
| 6 | round corner of nipper jaw | R(1.0-1.5)mm |
| 7 | round corner of impacting edge | R(2.0-2.5)mm |
| 8 | impact knife thickness | 16mm |
| 9 | Specimen size | 10X10X55mm |
| 10 | Dimension | 2230X640X1480mm |
| 11 | Weight | 520kg |
| 12 | Power and voltage | three-phase four-wire system 380V 50Hz |
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