Rolling mill rolls – Product Technology

Casting high-speed steel rolls were first successfully developed by the Japanese in 1988 and used in hot strip rolling mills. The United States began to

Preparations before replacing furnace rolls: (1) Before replacement, fully check the spreader body and the corresponding spreader head in advance (there are 4 spreader heads,

The quality of the furnace roll affects the quality of the product surface. The use of traditional graphite carbon cover and ceramic coated rolls is

Modern large-scale cold strip rolling mills have achieved endless and semi-endless rolling. The requirements for the quality of strips, such as the surface flatness and

In the production of furnace rolls, some small defects, such as sinking roll scratches, sometimes occur. How does this phenomenon happen? What are the influencing

The main links in the manufacturing process of cold rolls are smelting, forging, heat treatment, processing and inspection. Cold rolls have to bear a lot