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  • Name: Stopper

Tundish Monoblock Stopper

The tundish monoblock stoppers can be divided into blowing argon and non-argon blowing, which are primarily used for regulating the flow of molten steel entering the crystallizer, and can blow argon to the tundish nozzle through the argon blowing hole to prevent nozzle clogging, and feature good thermal shock resistance, corrosion resistance and erosion resistance. It is possible to realize multi-furnace continuous casting flow control, and the service life is about 20 hours in general, with the maximum up to about 30 hours. The control mechanism is divided into hydraulic and manual modes.