Under the action of the transverse and longitudinal tension of the test of the zipper, the machine can withstand the specified number of reciprocating pulling operations, and during the test, the machine drives the slider of the zipper at the same speed to make 30 reciprocating movements per minute until the specified number of times. 【Relevant Standards】

CNS-1083QB/T 2171

【Scope of application】: Under the action of the transverse and longitudinal tension of the test of the zipper, the machine can withstand the specified number of reciprocating pulling operations, and during the test, the machine drives the slider of the zipper at the same speed to make 30 reciprocating movements per minute until the specified number of times. [Meet the standard]:CNS-1083，QB/T2171 【Technical Parameters】: 1. Reciprocating stroke: 75mm 2. Width of the transverse clamping device: 25mm 3. The total weight of the longitudinal clamping device: 0.28~0.34kg 4. The distance between the two clamping devices: 6.35mm 5. The angle of the mitenation of the specimen: 60. 6. The angle at which the specimen is opened: 30. 7. Counter: electronic 999999 8. Volume: 28×55×66cm 9. Weight: 35kg