Crest Radial Gate
Dam Gate
River Gate
Penstock & Aqueducts
- Crest Roller Gate
- Crest Radial Gate
- Crest Flap Gate
- High Pressure Roller Gate
- High Pressure Radial Gate
- High Pressure Slide Gate
- Tensile Radial Gate
- Jet-flow Gate
- Circular Multi-stage Gate
- Linear Multi-stage Gate
- Semi-circular Multi-stage Gate
- Linear Multi-gate
- Perforated Gate
- Siphon Type
- Multi-stage Float Membrane Gate
- Temporary Coffering
Tokiwa Dam Hydropower Station


Client | Kansai Electric Power Co., Inc. |
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Equipment | Spillway Gate Equipment |
Size | W8.6m * H8.7m |
Completed in | 2009 |
Location | Nagano Prefecture, Japan |
Tsukabaru Dam Hydropower Station

Client | Kyushu Electric Power Co., Inc. |
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Equipment | Spillway Gate Equipment |
Size | W7.0m * H6.6m |
Completed in | 2008 |
Location | Miyazaki Prefecture, Japan |
Tsuga Power Station

Client | Shikoku Electric Power Co., Inc. |
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Equipment | Spillway Gate Equipment |
Size | W8.5m * H9.1m |
Completed in | 2008 |
Location | Kohchi Prefecture, Japan |
Dai Ninh Hydropower Project

Client | Electricity of Viet Nam |
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Equipment | Spillway Gate Equipment |
Size | W15m * 18.75m |
Completed in | 2007 |
Location | Viet Nam |
The large scale radial gate which reduced opening load by decentering the load center from geometric center of radial skin plate.
Ishikawauchi Dam

Client | Kyusyu Electric Power Co. |
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Equipment | Spillway Gate Equipment |
Size | W10.0m * H16.08m |
Completed in | 2006 |
Location | Miyazaki Prefecture, Japan |
These are radial gates of a Japanese maximum level by adopting an oil pressure cylinder type.
Ootaki Dam


Client | Kinki Regional Bureau |
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Equipment | Spillway Gate Equipment |
Size | W10.0m * H14.87m |
Completed in | 2001 |
Location | Nara Prefecture, Japan |
The radial gate which considered the scene of the dam by adopting an oil pressure cylinder type.
Bersia Dam

Client | National Electricity Board of the States of Malaysia |
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Equipment | Spillway Gate Equipment |
Size | W12.19 * H14.33 |
Completed in | 1982 |
Location | Malaysia |
Speedy Installation “1-week/1-gate”