Heavy-duty seismic hinges for door seismic measures
This product has excellent effectiveness in preventing doors from being trapped during an earthquake!
The "Seismic Hinge for Heavy Doors" is a product that can be used as a substitute for existing hinges as a seismic countermeasure for standard steel doors. When an earthquake causes a building to shake, deformation can occur in the door frame, making it difficult to open and close the door. However, by incorporating a spring unit into the internal structure, it can prevent difficulties in escape. It is suitable for steel doors weighing 75 kg or less, allowing for seismic measures without the need to replace the door, and we also accept custom processing for site-specific needs. 【Features】 ■ The seismic hinge is a product developed by our company ■ Suitable for steel doors weighing 75 kg or less ■ Has a track record of use over the past 20 years ■ Seismic measures can be implemented without the need to replace the door ■ Custom processing for site-specific needs is possible *For more details, please feel free to contact us.
basic information
【Achievements】 ■ Adopted by several major sash manufacturers ■ Over 1 million units of earthquake-resistant hinges for apartment entrance doors shipped *For more details, please feel free to contact us.
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Applications/Examples of results
【Usage】 ■Emergency exit ■Stairwell steel door ■Office building door ■Disaster preparedness storage room door ■Shared entrance door ■Management room door ■Other common area doors *For more details, please feel free to contact us.
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Kitamura Ironworks Co., Ltd. is a manufacturer engaged in the development of various types of hinges. Our company not only mass-produces commercially available hinges (5,000 to 10,000 pieces per day) but also manufactures a large number of custom-made (original order) hinges based on individual orders. Our expertise spans a wide range of fields, and we have a manufacturing track record of several hundred examples. Even if the door is only 1 to 2 years old, if the hinges are damaged, the door may tilt, creak, or scrape the floor... Kitamura hinges can solve all these problems!