Reciprocating zipper pull strength test machine

Application

Reciprocating zipper pull strength test machine applies to test the zipper under the transverse-oriented and long direction stress with given times.

Reciprocating zipper pull strength test machine applies to test the zipper under the transverse-oriented and long direction stress, test whether the zipper can bear the pulling with given times.During the test, the zipper head will be brought along with the same speed, with 30 times per minute until it pulled with given times..