Cask-related Equipment

We design and develop various equipment and devices tailored to customer needs utilizing our extensive experience and expertise in cask-related fields.
Our equipment and devise are manufactured in cooperation with reliable manufacturers under a strict quality control system.
As designers, we contribute not only to maintaining functionality but also to improving user operability by performing maintenance inspections at appropriate intervals.

Vacuum Drying System

Vacuum Drying System

When storing spent fuel in a dry cask, it is necessary to remove moisture from inside the cask and dry it.
The vacuum drying system we developed has been designed based on feedback from actual use at various power plants. The system also contributes to the storage projects of electric power companies.

Leak Testing System

High Accuracy Leak Testing System

After sealing radioactive material into the cask, a leak testing system is used to confirm that the leakage amount of the radioactive material is below the specified limit.
Our leak testing system is configured to ensure the required accuracy depending on the measurement target. We also design and develop a system that can be used for multiple types of casks as needed.

Lifting Tool

Horizontal Lifting Tool

Vertical Lifting Tool

Cask weighing 30 to over 100 tons require specialized equipment for lifting.
Our lifting system is designed and developed with consideration for workability , maintainability and the applicability to various types of casks based on the operational conditions of each power plant.