puncture strength testing machine operation notes

1, in the hanging body hanging on the release shelf, we must close the insurance handle, so as to avoid security incidents;

2, when the return trip, the need to easily hang the body hanging on the release frame, and to close the insurance handle;

3, when the cardboard punching strength test machine in the no-load state, not free to release the body, so as not to cause damage to the test machine;

4, when the end of the test, the insurance handle should be back and put the body fixed;

5, the test process, without any heavy wheels when the swing to swing freely to stop, then the number of swing should not be less than 300 times;

6, after the completion of the test, there may be a brush to sweep between the two sides of the splint;