Double Aixs 3D Hidden Hydraulic Hinge

Description

1. Built-in hydraulic system automatic buffer closure
2.Open more than 80 degrees, stop at will，and close automatically when less than 80 degrees
3.The maximum door edge solt can reach 115°-130°.
4. The maximum door backset is 13mm, protecting the aluminum structure in the door swing effectivly.
5. The milling groove depth of the wall frame is 22mm only, which is suitable for most aluminum wall frames and avoids slotting in the wall
6. The door can be adjusted up and down, left and right, front and back, and the closing speed can be adjusted externally
7. Extremely long service life, continuous load test 500,000 times in the cycle time test(5-year warranty)