What is the role of the sliding plate and the nozzle in the continuous casting and rolling process

The nozzle refers to the tapping hole at the bottom of the ladle, and the sliding plate refers to a sliding plate that is set under the nozzle of the ladle and can control the opening of the nozzle of the ladle. They are related to the molten steel casting process and have nothing to do with the rolling process.

It is equivalent to the tap of the ladle, which controls the flow of molten steel.

The slide plate is equivalent to the valve core, and the nozzle is equivalent to the faucet.

This is in the continuous casting process and has nothing to do with steel rolling