XQ-860DF Headphones Folding Life Test Machine 
I. Application scope of the earphone folding life test machine: 
This testing machine is specifically designed for the fatigue life test of head-mounted headphones during their repeated folding process. It is used to examine whether the finished products or semi-finished products still have retention force after multiple folding and unfolding of the shaft, or whether the resistance of the shaft increases and causes damage to the plastic body. It is suitable for use in headphone factories and research institutions for development and evaluation purposes. 
II. Main parameters of the earphone folding life testing machine:
1. Working power supply: AC 220V/50Hz 
2. Power: 100W 
3. Test speed: Can be set arbitrarily 
4. Folding curvature: Can be set arbitrarily 
5. Test Station: 1 station 
6. Jigs: Standard configuration 
7. Fixture test width: Can be set arbitrarily 
8. Total folding times: Can be set arbitrarily 
9. Resetting the count: Automatic and manual conversion functions 
10. Dimensions: (Length * Width * Height) 620 * 310 * 400 mm 
11. Weight: Approximately 68 kilograms 
III. Main features of the earphone folding life testing machine: 
1.All test conditions are directly controlled through touch input. 
2. It can display the actual angle of the product and its folding speed. 
3. According to the size of the tested product, adjust the fine-tuning tool to ensure that the rotating shaft and the transmission shaft of the product are aligned. 
4. The hardware adopts a stepping precision motor + high-precision PLC + 7-inch color touch screen. It operates smoothly; it has large torque, high positioning accuracy, long service life and low noise. 
5. The touchscreen provides functions such as internal startup, reset, reverse rotation of the starting point, and point finding... 
IV. Structure of the Earphone Folding Life Test Machine:
1.This machine adopts a box-type structure. 
2. The surface is treated with high-temperature resistant enamel coating. 
3. The controller is controlled by an intelligent touch screen. 
V. Operation Method of Earphone Folding Life Test Machine:
1. First, fix the product onto the testing fixture. 
2. The machine is powered on and the indicator light is illuminated. 
3. Enter the intelligent control page and set the required values. 
4. Conduct the test. 
VI. Notes for the Earphone Folding Life Test Machine:
1.Before conducting the test, please make sure that the power supply is properly plugged in or connected. 
2. Before conducting the test, make sure that the product is properly installed and fixed. 
3. The mechanical transmission parts must be maintained regularly. 
4. After the test is completed, it is necessary to ensure that the power supply has been turned off. 
5. It is strictly prohibited to use auxiliary corrosive liquids to clean the machine. Instead, rust preventive oil must be used. 
6. This testing machine must be used exclusively by one person. During the testing process, it is strictly prohibited to strike the machine or have anyone stand near it. 
7. The machinery must be grounded.