How to ensure the service life and safety of double-axis hinges?

To ensure the service life and safety of double-axis hinges, the following measures can be taken:

1. Choose high-quality hinges: Choose double-axis hinges made of high-quality materials, with good wear resistance and corrosion resistance.
2. Proper installation: The installation of double-axis hinges should be carried out strictly in accordance with the instructions. The hinges should be installed firmly and levelly, and the load-bearing capacity should be considered to avoid overloading.
3. Regular maintenance: Regularly check the hinges for any looseness or damage, and tighten or replace them in time if necessary. Lubricate the hinges regularly to reduce wear and noise.
4. Use within the load-bearing range: Do not exceed the load-bearing range of the hinges during use. Avoid slamming the door or window to prevent damage to the hinges.
5. Proper use: Use the hinges properly and avoid excessive force when opening or closing the door or window. Avoid using excessive force to prevent damage to the hinges or other parts of the door or window.

By following these measures, the service life and safety of double-axis hinges can be effectively ensured.