1, door cover distance adjustment: screw to the right, door cover distance becomes smaller (-), screw to the left, door cover distance becomes larger (+).
2. Depth adjustment: directly and continuously by eccentric screw.
3.Height Adjustment: The height can be precisely adjusted by the adjustable height hinge base.
4, spring force adjustment: some hinges in addition to the common three-dimensional adjustment, but also can adjust the door closing and opening force, generally to the tall and heavy door required for the force as a base, used in narrow doors and glass doors, you need to adjust the size of the spring force. By turning the hinge adjustment screw one turn, the spring force can be reduced to 50%.