Eight-roll five-roll rolling work principle

Eight rolls means that one frame has two pairs of support rolls, one pair of intermediate rolls, one pair of work rolls, and five means five stands. Continuous rolling means that the steel strip is continuously rolled in five stands at the same time.

The difference between the partial eight-roller and the positive eight-roller:

Eight-roller: two hydraulic cylinders drive the eccentric sleeve on the support roller through the rack to achieve rolling force

Positive eight rolls: Two hydraulic cylinders act directly on the support roller support to achieve the rolling force we need.

The positive eight rolls are used in cold rolling and reversible units. It is better. The eight-roller is used in the cold-rolling and rolling mill. The rolling mill is divided into two rolls to twenty rolls or more. The more the rolls, the smaller the diameter of the work rolls, and the higher the rolling precision. . The electrical control uses a DC motor microcomputer narrator. many kinds of.

The positive eight rolls are used in cold rolling and reversible units. It is better. The eight-roller is used in the cold-rolling and rolling mill. The rolling mill is divided into two rolls to twenty rolls or more. The more the rolls, the smaller the diameter of the work rolls, and the higher the rolling precision. . The electrical control uses a DC motor microcomputer narrator. many kinds of.