Are you fully prepared for earthquakes? By converting and absorbing the vibrational energy from micro-vibrations and earthquakes into thermal energy, we block the force of the earthquake and protect buildings from shaking!
Oil dampers, which efficiently absorb and withstand undesirable energy from external sources such as strong shaking from earthquakes and vibrations from wind, are products that require advanced technology made possible by a deep understanding of hydraulic technology. The internal structure, including built-in relief valves within a simple shape, embodies Koyo Seiki's unique technology, protecting both structures and the people and objects within them.
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basic information
○KYD oil dampers are high-performance vibration control devices for construction that can effectively respond to a wide range of vibrations, from minor tremors caused by strong winds to strong shaking from major earthquakes. They are also used in large facilities and super high-rise buildings. ○KYM oil dampers are the latest high-performance oil dampers designed for seismic isolation structures, used in combination with bearings for seismic isolation. They are installed between the ground and the structure to absorb seismic energy and protect the safety of the structure. For more details, please download the catalog or contact us.
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- Educational institution - Factory - Large-scale facility - Skyscraper
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Company information
Since its establishment in 1954, Koyo Seiki has consistently built a solid track record as a specialized manufacturer of hydraulic equipment. With development and production capabilities well-versed in hydraulic technology, Koyo Seiki's products are widely adopted in various industrial sectors, receiving broad support from multiple areas over the years. Particularly in the field of construction machinery, we take pride in our world-class long-stroke cylinder manufacturing technology. Furthermore, in recent years, we have strengthened our collaboration with companies in the Kawakami Holdings Group and are actively developing our own products using oil damper technology, which has garnered high praise both domestically and internationally in the fields of seismic isolation and vibration control.