This machine is used to test whether the horizontal and vertical tension force of the zipper can withstand the reciprocating pulling operation for a specified number of times. During the test, the machine drives the zipper slider at a constant speed to reciprocate 30 times per minute until the specified number of times.

Meet the standards: QB/T 2171, QB/T 2172, QB/T 2173, SATRA TM50, BS 903

Product Parameters:

1. Reciprocating stroke: 75mm

2. Width of lateral clamping device: 25mm

3. Width of longitudinal clamping device: 10mm

4. Test speed: 30±1 times/min

5. Specimen closing angle: 60°

6. Specimen opening angle: 30°

7. Counter: LCD 8-digit liquid crystal display

8. Machine size: 63×45×85cm

9. Weight: about 40kg

10. Power supply: AC～220V 50HZ