This testing machine tests whether the zipper can withstand a specified number of reciprocating pulling operations under the action of lateral and longitudinal tension. During the test, the machine drives the slider of the zipper at a constant speed, and does 30 reciprocating movements per minute until the specified number of times. until.
Features of Zipper Reciprocating Testing Machine
1. The instrument must be placed on a stable table before use.
2. It is not allowed to mess with the machine during use;
3. Select the corresponding power supply voltage, do not be too high to avoid burning the device;
4. When the instrument is abnormal, please contact us for timely handling;
5. The machine must have a good ventilation environment when working.
6. For each component of the key mechanism, due to the large operating load, please add lubricating oil to the mechanical part in time;
7. After each test, clean the machine and keep the machine clean;
8. The part of the control box must be wiped with a dry cloth, not a wet cloth.
Parameters of Zipper Reciprocating Testing Machine
|Lateral clamping device width||25mm|
|Overall weight of longitudinal clamping device||34kg|
|The distance between the two clamping devices||6.35mm|
|The opening angle of the test piece of the luggage testing instrument||60°|
|Specimen engagement angle||30°|