Wire tube bending, twisting and bending tester

Wire bending testing machine testing standard

The wire bending and swinging test machine is a device that fixes the sample on a fixture and adds a certain load. During the test, it swings left and right for a certain number of times. After a certain number of times, the wire breakage rate is detected, and the total number of swings is checked. It can automatically count and when the sample is bent until it is broken and unable to be powered on, it can automatically stop the operation. This machine complies with the relevant standards such as UL817 "General Safety Requirements for Flexible Wire Components and Power Cords" and the "General Technical Standard for Headphones GB/T14471-93" for wire bending testing

Structural parameters of wire bending and swinging testing machine

1. Test station: 6 groups (simultaneous testing)
2. Bending angle: 0~180 ° (indicated by a dial and pointer, manually adjustable)
3. Bending angle display and adjustment: indicator needle indicates scale dial, manual adjustment of eccentric shaft
4. Test speed: 10~60 times/minute (knob speed regulation, LCD display)
5. Total swing count counter: 0~999999 times (can be preset, automatically stops when the count is reached)
6. Swinging continuity counter: 0~999999 times (continuity is automatically counted, one group is disconnected, and counting stops automatically)
7. Hook weights: six each for 50, 100, 200, 300, and 500g
8. Handle test fixture: six sets of anti slip, non easily damaged test sample special fixtures
9. Test fixing rod: adjustable up and down, fixing the lower end of the product, making the test more in line with standards
10. Machine size (L × W × H): 880 × 680 × 1250mm
11. Machine weight: 100kg
12. Working power supply: AC220V, 50HZ