This zipper fatigue testing machine experiments the zipper under crosswise and the longitudinal tensity, whether to withstand reciprocation of the stipulation number of times to draw the operation. When experiment this aircraft drives the zipper by the constant speed to pull the head, makes each minute 30 next best reciprocal motion, to number of times of up to the stipulation.
Techniques:
Repeat route | 75mm |
Clamp dimension | 25mm |
Vertical weight | 0.28~0.34kg |
Distance between two clamp devices | 6.35mm |
Specimen open Angle | 60& deg |
Specimen close angle | 30& deg |
Speed | 30cpm |
Counter | LCD, 0~999, 999 |
Dimension | 300& times; 550& times; 650cm |
Weight | 35kg |
power | 1& #8750; AC220V, 3A |
standards | CNS-1083 BS 3084 |
