Product Profile
It is a new type of water-blocking structure that combines the advantages of rubber dam and steel gate.
It consists mainly of shield plates, inflatable airbags, and control systems.
The shield plates are supported by inflatable airbags to block the water, and the airbags collapse after deflation, lying beneath the shield plates.
This design avoids damage to the dam bag caused by sand, ice, and other debris in the river.
The airbags are filled with gas as a medium, enabling fast deflation.
All components are prefabricated, allowing for a short installation period.
The shield plates and airbags are modular, facilitating repairs.
Product parameters
| Patents | More Than 30 |
| Layers | Nn and Aramid |
| Key Parts | Air Bladder |
| Maintiance | Easy |
| Cost | Inexpensive |
| Control System | Manual and Automatic |
| Serive Life | 30-50 Years |
| Bolt Material | Carbon Steel, SUS304 |
| Anchor Method | Single and Double |
| Gate Panel Material | Stainless Steel, Carbon Steel |
| Designed Pressure | 1.0MPa |
Company Profile
Yantai Sunny Rubber Co., Ltd established in 2005, located in Economic Development Area of Qixia City, Shandong Province. It is high-tech enterprise. Main products are pneumatically operated spillway gate, rubber dam, filter belt, conveyor belt, etc.
The workshop is 22,000 square meters, equipment 200 sets, worker 230. It owns 11 patents for invention, 18 patents for utility. With the full capacity of design, production, installation and after sales, more than 100 spillway gates were built by Sunny in domestic, for power plant impounding and river management. Our product also export to Italy, Thailand, Philippines, South Africa, Argentina etc.
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