steel rolling production

rolling mill roller

The Importance of Rolling Mill Rollers

The importance of the rolling mill roller table in the rolling mill cannot be replaced, and the reasonable arrangement of the roller table can greatly save the rolling time of the steel rolling production line and the labor intensity of the workers. For example, the working roller table arranged before and after the working stand of the rolling mill and the roller tables arranged before and after the blooming mill are all working roller tables. The reclaiming device is the key equipment for reclaiming the billet from the feeding platform to the feeding roller table.

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tmt Rebar rolling mill Line

What are Annealing and Quenching?

An operation in which steel is heated above a critical point or recrystallization temperature for a period of time and then slowly cooled to a cooling rate less than that in still air is called annealing. After the steel is austenitized and rapidly cooled at a rate greater than the critical cooling rate, the supercooled austenite can be transformed into martensite. This operation is called quenching.

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