1) Roller table is divided into a working roll table and transport roll table. The former is arranged before and after the rolling mill to feed the rolled piece into the mill and to lead the rolled piece out of the rolling mills; the latter refers to the roll table between the mills and between the rolling mill and auxiliary equipment, which undertake the task of conveying the rolled piece.

2) Horizontal mobile devices are used in blooming mill and section mill to make the rolled piece move horizontally when the rolled piece is rolled in different stands and passes. Generally, the commonly used transverse transfer equipment is pusher, claw or chain steel transfer machine and cross rollers which can be transported both vertically and horizontally.

3) Lifting equipment, which is used to roll rolled parts in the rolling process of section steel and blooming mill. The common overturning equipment of section mill are overturning door, overturning roll, overturning mill, etc. The blooming mill realizes turning steel by means of the turning hook on the pusher and the movement of the pusher itself.

The accessory equipment of rolling mills is indispensable in the rolling process. The number of accessory equipment and the rationality of its use not only directly affect the production capacity of rolling mills, but also have an important impact on the working conditions of workers.