Reliable technology in water resource management and flood control brought by over 900 successful projects! Economical and aesthetically pleasing.
We would like to introduce the spillway that is handled by Nippon Automatic Machinery Co., Ltd. It is designed to pivot around a hinge located at the bottom of the door body, and since there are no tall structures like roller gates, it is more economical and aesthetically pleasing than long-span roller gates. There are two types available: the torque axis type with a hydraulic cylinder inside the side wall, and the rear push-up type with the hydraulic cylinder located at the back of the gate. 【Features】 ■ Pivots around a hinge located at the bottom of the door body ■ No tall structures like roller gates ■ More economical than long-span roller gates ■ Excellent aesthetics ■ Available in two types: torque axis type and rear push-up type * For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Lineup (Excerpt)】 ■ Curved plate lower shaft gate (hydraulic type) ■ Torque shaft type tilting gate (hydraulic type) ■ Wing gate (hydraulic type) ■ Suspended tilting gate (wire type) *For more details, please refer to the PDF materials or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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At Nippon Automatic Machinery Co., Ltd., we provide a comprehensive range of services from the design, manufacturing, installation, to maintenance and inspection of various types of sluice gates. In particular, our rubber dams (registered trademark products) have been installed at over 600 locations nationwide, boasting a strong track record in the eastern Japan region. We aim to position our rubber dams, which offer excellent cost performance, durability, and safety, as our primary product moving forward, striving to become the number one in the nation.
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