Reduce earthquake shaking by up to 55%! We introduce reliable earthquake measures combining seismic resistance and vibration control.
The "Earthquake Countermeasures for Peace of Mind" proposed by Tokiwa System can significantly reduce damage from earthquakes by installing "earthquake-resistant housing" to protect lives and "damping devices" to protect property. Additionally, we offer the "α Damper ExII," a low-cost, easy-to-install damping device with a simple structure using oil dampers. The placement plan for the dampers will be proposed by specialized staff from the manufacturer, taking into account the building's shape, size, beam configurations, and hardware to determine the most effective installation positions. 【Features of α Damper ExII】 ■ Reduces earthquake shaking by up to 55% ■ High durability ■ Maintenance-free with a 20-year warranty ■ Low cost alleviating concerns about earthquakes ■ Proven track record with over 10,000 installations *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Tokiwa System Co., Ltd. is a company that develops, manufactures, and sells the seismic control device αDamperExII. It is a pioneer in seismic control devices using hydraulic dampers. The αDamperExII has received the number one track record and trust in the Tokai and Tonankai earthquake warning areas, and it will soon be adopted in 10,000 buildings. The αDamperExII is a hydraulic seismic control device that reduces building deformation caused by earthquake shaking by approximately half.