Functions of mono-block stopper

Mono-block stopper is mainly used for the tundish, which performs a switching function. The steel flow is controlled by the position of the head of mono-block stopper to tundish.

Meantime, the argon hole can be blown through the argon hole of the integral plug to prevent the nozzle from being clogged. There are several advantages by using the mono-block stopper:

1. Safer.
2. Reduce the nozzle blockage accident.
3. After the argon is blown by the stopper rod, the total amount of inclusions in the slab is greatly reduced, and the quality of the slab is improved.
4. As the accident rate decreases, the output of continuous casting machines is relatively increased.

Article Source:Mono-block stopper
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