Inquiry

Hydraulic unit to open/close the water gate on drainage pump stations with high power and flexible speed control to prevent flooding of rivers

A customer wants to have flexible open/close control of a flood gate, depending on the situation where local residents can be expected to suffer from flood damage arising from a swollen river after heavy rain.
Response to a sharp increase in rain flow due to the dramatic advance of urbanization is called for.
High reliability is required to assure that the hydraulic system works without fail in the case of emergencies, although they may not even usually occur.

Our hydraulic unit system for opening/closing flood gates is the most suitable for use in resolving the above problems!

This system makes the most of the benefits of hydraulic operation, high-power and flexible speed control, and allows any possible overflow at the time of a shut-off to be quickly prevented by promptly opening and slowly closing flood gates in an emergency
The system is comprised of highly reliable hydraulic devices and retains excellent credibility and durability under harsh environments, thereby ensuring stable operation in an emergency.

Effective in preventing any flood damage.

7 to 12 months from accepting an order to shipment may be necessary depending on the specifications and stock of necessary parts.

Clarify the thrust and stroke needed by the cylinder.
Clarify the installation space and carry-in method.

Major applicable fields

This hydraulic system was specifically designed for use in river drainage pump stations, and includes the special features described in our proposal document. Those features also allow a similar hydraulic system to be used in controlling the inlet and outlet pressures of turbines t power plants.

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