This machine is suitable for testing the folding resistance of safety insole boards. Fix and clamp the middle part of the insole, 70mm away from the clamping place (front end of the insole board) to clamp the test piece with two fixing rods, and the fixing rods can reciprocate around the clamping place.

Compliance with standards: The design of this instrument complies with GB/T 21147 21148 20991 20344:2004 standards.

Product Parameters:

1. Number of test groups: 2 groups

2. Bending frequency: 161 times/second (960 times/min)

3. Maximum vertical height of bending: 33mm

4. Bending distance: 70mm

5. Counting (hour) device: LED liquid crystal display 0~9999,9999

6. Weight (approx.): 60 kg

7. Power supply: AC～220 50HZ