Concealed door hinge with self-closing function! Built into the door, offering aesthetic outer appearance.
The door closer is a product that allows doors to close quietly and safely. It is used in various types of doors around the world, including those in medical facilities, offices, and transportation systems. Utilizing spring or hydraulic mechanisms, it automatically closes doors without the need for external arms, resulting in a neat look. This catalog features the AUTO-HINGE Center Hang Type, which is fully built into the door, leaving no visible components on the exterior. Features: - Concealed type (door built-in type) - A wide variety of models to suit various applications - Suitable for fire doors, smoke ventilation systems, frequently used doors, and air intake doors - Easy installation with the Slide Receptive Base For more details, please refer to the PDF catalog or feel free to contact us.
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basic information
[Example of specifications] Model: AFD-12 H-M Applicable Door Size (mm): W 1200 x H 2100 x D 40 Applicable Door Weight (kg): 100 Closing Force (Nm): 15.7 Spring Set System: Roll-in system Max. Opening Angle: 180˚ right or left one-side opening
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For more details, please refer to the PDF catalog or feel free to contact us.
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Company information
The NITTO KOHKI Group supports comfortable living and a prosperous future across a wide range of fields—from construction sites to the aerospace industry and global environmental maintenance projects. We respond to increasingly diverse needs with outstanding engineering that promotes efficiency and labor-saving. Our unique technologies are developed from the user’s perspective, creating convenient and innovative tools that serve as bridges to the next generation.
