A door-mounted hinge with a self-closing mechanism! The use of a double shaft and confirmation operation prevents the door from falling.
The "Auto Hinge" center-hung type is a door-integrated hinge equipped with a self-closing function. With excellent performance and durability, it is suitable for swing doors and fire doors. This catalog features the ADF series, which reduces changes in the closing time of fire doors even when the environmental temperature varies, thereby enhancing the safety of the closing hardware. <Featured Products> AFD-8KH~AFD-22 + NKOS-M18 type AFD-30~AFD-35A + NKOS-M20 type *For more details, please refer to the PDF materials or feel free to contact us.
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■Model: AFD-8KH-M ・Applicable door size (mm) W: 800 or less H: 2000 or less D: 36 or more ・Applicable door weight (kg): 50 or less ・Standard closing torque (N·m): 6.9 ■Model: AFD-12H-M ・Applicable door size (mm) W: 1200 H: 2100 D: 40 ・Applicable door weight (kg): 100 ・Standard closing torque (N·m): 15.7 ■Model: AFD-30-M ・Applicable door size (mm) W: 3000 H: 2600 D: 55 ・Applicable door weight (kg): 410 ・Standard closing torque (N·m): 68.7
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For more details, please refer to the PDF document or feel free to contact us.
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The Nitto Kohki Group supports comfortable living and a prosperous tomorrow across a wide range of fields, from construction sites to the aerospace industry and environmental maintenance projects. In response to increasingly diverse needs, we address them with exceptional engineering that promotes rationalization and labor-saving. We develop unique and user-friendly new technologies as tools to connect to the next generation.