1. Features
Upstream pneumatic spillway gate can control the water level accurately, even without power.
Automatic control, low power consumption, save cost.
Use air as the inflated media, no leakage of lubricant and hydraulic oils. No pollution to the environment.
It can update on the original basis, lower the cost sharply.
Meet the 1-6m height water level requirement.
2. Upstream Pneumatic Spillway Gate

3. Product Information
|
length |
1-100m |
|
gate color |
black, blue, gray |
|
anchor method |
single and double |
|
bolt material |
carbon steel, sus304 |
|
control system |
manual and automatic |
|
key parts |
air bladder |
|
each span |
1-100m |
|
safety factor |
8-10 times |
|
gate panel thickness |
16-26mm |
|
gate panel size |
5-10m |
|
size |
5m or 6m |
|
height |
1-6m |
4. Advantages
Suitable for various kinds of river course and water condition which other dams and gates can't.
Longer service life, usually 30-50 years.
Strong capacity in against earthquake.
No lubricant and hydraulic oil, no pollution to environment.
Unit and modular structure. Easy for installation.
Low cost for construction, and short install period.
No need of large machine and too many workers in the construction site.
Flood control and dredging capacity is stronger.
5. Application
Power station: increase the water level and power generate capacity.
Impounding water and flood control
Agriculture irrigation
Navigation
City landscape
6. Certificate
ISO9001, ISO14001, OHSAS18001, with the full set quality and environmental certificates


7. Technology Flow
Raw material inspection, ingredient inspection, rubber mixing, rubber refining, calendaring, forming, vulcanizing, inspection after vulcanizing, inspection after install air tap, inspection after sealing, inspection after packing.

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