Introduction of self-closing door hinge
The self-closing door hinge is a hinge that keeps the door in a normally closed state. When the door is opened, the hinge uses its own structure, built-in spring, or built-in hydraulic device to make the door automatically return to the closed state.
The self-closing door hinges are mainly used for kitchen doors in restaurants, public bathroom partition doors, invisible doors, or some laboratory doors when constant temperature and humidity are required.
What are the benefits of self-closing door hinges?
Self-closing hinge is to combine the function of the hinge and the door closer together to achieve the state of keeping the door normally closed, achieving minimal cost while meeting functionality.
What are the types of self-closing door hinges?
Lift-off hinge
Used for public bathroom door, can keep the door keep close.
Spring butt hinge
used for kitchen doors in restaurants, so the cooker no need to touch the door to close the door.
Hydraulic self-closing butt hinge
Used for invisibel door, can not see the hinge from the outside, can see the hinge axis from the inside.
Hydraulic device built-in, can adjust the closing fore and closing speed.
Concealed spring hinge
Used for invisible door, spring built-in, the spring force will retract the door back when the door is in open state.
Hydraulic self-closing concealed hinge
Used for invisible door, hydraulic device built-in, which can retract the door back when the door is in open state, without noise, door direction 3 way adjustable.
Suitable for wooden doors, for flush doors
Concealed installation
Load capacity: 60/80/100 kg/ set
3D adjustable: vertical: ±2.5mm, horizontal:-2mm/+3mm, depth:±1mm
Opening angle: 180°
How to find the best self-closing door hinges?
You have to choose the right self-closing hinge according to the below factors
- Using conditions
- Load capacity
- Door frame size
- Budget
SDH hardware offer whole door hardware specification according to your demand, please check the product category for more info.
