Hidden hinge for security door

Hidden hinge for security door from the Italian factory CIPIERRE.

Technical characteristics:

• Patented hidden Bunkerlocks hinge with doubble rotation axe movement, manufactured in high-strength steel
• The 180° opening allows to create wing doors with large internal strikes and use sealing gaskets even on the hinged side
• Rotation movement on 2 axes with no linear displacement
• Sphere bearing rotation with no sliding and mechanical wear, with soft and fluid movement without friction
• Silenced operation thanks to mobile technopolymer components
• Simple and safe door installation thanks to the possibility of an easy insertion of the removable door into the hinge support housed in the door
• Easy adjustment of the door position on the 3 axes with load distribution between the upper and lower hinges