Let's protect lives from tsunamis with no manpower, no power supply, safety, and low cost.
The "Water Gate AS System" detects earthquakes and automatically closes the doors without the need for power. It can sense tremors of intensity 5 or higher (sensitivity is adjustable) and is designed to respond to vertical shaking, which is common in direct earthquakes. 【Features】 ■ Does not require power, ensuring reliable closure even during power outages ■ Equipped with an emergency stop function that automatically halts operation upon contact with obstacles for safety ■ Notifies of water gate closure with a rotating light and alarm *For more details, please download the PDF or feel free to contact us.
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basic information
【Applications】 ■ Land sluice gates installed on river and coastal embankments ■ Water gates ■ Existing gates, etc. *For more details, please download the PDF or feel free to contact us.
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Applications/Examples of results
[Example] ■ Kōnan City Yoshikawa Fishing Port Gate Land Lock No. 2 Gate *For more details, please download the PDF or feel free to contact us.
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Company information
Our company became independent from the Second Business Division of Akatsuki Sangyo Co., Ltd. in September 2003 and has grown to occupy about 30% of the domestic market share, primarily in the manufacturing of sluice gate opening and closing devices. Based on the experience and knowledge we have accumulated so far, we aim to improve our manufacturing technology and quality in the field of manufacturing, and we are committed to contributing to society. We will continue to make every effort to challenge new fields, working together as one team, and we sincerely ask for your continued support.