Design styles Hydraulic concealed hidden glass door floor spring hinge for hotel,office,mall

Concealed Floor hinge

1. Max oening angle 180 degree(would be)

2. Suitable for the sizes of door 750-1000mm

3. The door bear is 80-100kg

4. Angle of turn on the door ≤180°

5. Two controlled closing speed ranges

    a. closing speed regulating valve 150° to 10°

    b. latching speed regulating valve 10° to 0°

6. Standard cover plate: Stainless Steel 304

7. Body material: Stainless Steel 

8. Useful life: 500,000 times