1、Product Usage:

The test piece of the earpiece extension fatigue testing machine is continuously and repeatedly stretched by pneumatic force during electrification to inspect the damaged area and the number of extensions and extensions. This machine is suitable for conducting back and forth tensile tests on telephone receiver wires, spring wires, etc. It is an essential testing instrument for telephone receiver wire manufacturers.

2、Main technical parameters:

1. Test station: capable of testing three groups simultaneously

2. Adjustable automatic counter: Counting three groups separately

3. Line spacing reduction: 100-1500mm or specified

4. Expansion and contraction speed: 10-30 c.p.m

5. Count setting: 0-999999 times

6. Test delay time: 1-6 S/min

7. Test delay time: 1-6 S/min

8. It has the function of counting each test line separately and uses Japanese SMC rodless cylinders, which are stable and reliable.

9. Volume: (length * width * height) 630 * 610 * 2000mm

10. After the three test lines are pulled apart, the counter stops counting and the machinery stops working.

11. Power supply: AC220V50HZ

12. Weight: 65kg