For Fire Doors! AUTO-HINGE Center Hang Type AFD-M Series
Concealed door hinge with self-closing function! Prevents doors from falling over with a double-shaft mechanism for enhanced stability.
The AUTO-HINGE Center Hang Type is a concealed door hinge with self-closing function. Its excellent performance and durability make it suitable for swing doors and fire doors. This catalog features the AFD Series, which enhances safety as a door-closing device by minimizing changes in closing time, even under fluctuating ambient temperatures. Featured products: AFD-8KH to AFD-22 + NKOS-M18 Type AFD-30 to AFD-35A + NKOS-M20 Type For more details, please refer to the PDF catalog or feel free to contact us.
basic information
- Model: AFD-8KH-M - Applicable Door Size (mm) W: 800(Max) H: 2000(Max) D:36(Min) - Applicable Door Weight (kg): 50(Max) - Closing Force (Nm): 6.9 - Model: AFD-12 H-M - Applicable Door Size (mm) W: 1200 H: 2100 D: 40 - Applicable Door Weight (kg): 100 - Closing Force (Nm): 15.7 - Model: AFD-30-M - Applicable Door Size (mm) W: 3000 H: 2600 D: 55 - Applicable Door Weight (kg): 410 - Closing Force (Nm): 68.7
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For more details, please refer to the PDF catalog or feel free to contact us.
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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.