Adjustable Concealed Hinge for Flush Swing Doors

This adjustable concealed hinge is designed for flush swing doors where a clean face and hidden hardware are required. The hinge body sits inside routed pockets, keeping the door surface free of exposed knuckles while supporting stable daily operation. A compact internal mechanism and reinforced fixing ends help maintain alignment between the door leaf and frame. It is well suited for interior door production, project installation, and upgrade work where consistent fit and finish matters. Post-installation tuning is made easier through multi-direction adjustment, allowing installers to refine door gaps and closing alignment without removing the door, reducing on-site correction time for flush door systems. Technical Specifications Item Details Product type Adjustable concealed door hinge Main material Zinc alloy Door application Interior flush swing doors Opening capability Up to 180° Load reference Up to 80 kg per two hinges Door leaf limits Min thickness 40 mm; Max…