Dismantling of Reactor Internals by Underwater Plasma Arc Cutting
Plasma Arc Cutting System
Plasma arc cutting is a thermal method to cut objects via the heat generated from an arc plasma, which is produced by applying an electric current and flowing gas between the arc node and the object to be cut. This method can be applied to cut objects in both water and air. By-product treatment is necessary for worker safety and waste management.
Manipulator Plasma Arc Cutting System
Slave arm (manipulator)
Robotic manipulator cutting device
Control room for remote operation of underwater plasma arc cutting system
Cutting of feed-water sparger
Mast Type Plasma Arc Cutting System
Primary plasma arc cutting device
Secondary plasma arc cutting device
Cutting of control rod guide tube
Cutting of hold-down structure
Storage of cut pieces of hold-down structure in container B
For Steel Structures
For Concrete Structures
