Material: The frame is usually made of high-strength materials, such as steel plate welded together, with good stability and rigidity.

Function: As the support structure of the whole equipment, the rack is well designed to withstand the various forces generated during the test to ensure the smooth progress of the test.

Function: The guide rail is used to fix the test sample, i.e. zipper, to ensure the stability of the zipper during the test.

Composition: The driving system includes motor, reducer, belt, gear and other components.

Function: Provide a stable and reliable power source to drive the zipper for reciprocating opening and closing movement. The design of the drive system is directly related to the precision and efficiency of the test. Through precise speed regulation and positioning control, the precise opening and closing of the zipper can be realized.

Design: The fixture device is well-designed and can firmly clamp various specifications and types of zippers.

Function: Ensure the zipper position is stable during the testing process and not disturbed by external force. The fixture device is adjustable and can adapt to zippers of different sizes and shapes to improve the versatility and flexibility of testing.

Additional components: The fixture is equipped with sensors and counters, which can monitor the movement status and life of zipper in real time.

Components: The control system includes controller, touch screen, power supply and so on.

Functions: Users can set the test parameters, such as opening and closing speed, strength, number of times, etc., through the touch screen or software interface to realize the automation and intelligence of the test. The control system has a strong data processing capability, and can monitor and adjust the test parameters in real time to ensure the accuracy and reliability of the test.

Function: Record and analyze the data in the testing process in real time, such as the change of pulling force, the number of times of opening and closing, the type of failure, etc., to provide scientific basis for evaluating the performance of the zipper. The system can automatically generate a test report, including test data, charts, conclusions and recommendations, etc., which is convenient for users to carry out subsequent analysis and improvement.

To sum up, the equipment structure of bag zipper reciprocating fatigue tester is complex and precise, integrating mechanical, electronic, computer control and other advanced technologies to ensure the accuracy, repeatability and high efficiency of the test.