Explanation

The rolled piece continuously passes through multiple stands, and each stand produces a certain deformation (individual stands can be empty when hot continuous rolling is required), and the metal flow between stands is equal, which is called continuous rolling for short. It can be divided into hot continuous rolling and cold continuous rolling. continuous rolling is an efficient and low-cost rolling method, which has the advantages of high rolling speed, small temperature difference between head and tail of rolled pieces, and high product quality. At present, continuous rolling has been widely used in the production of various non-ferrous metals and steel materials.

Classification