Laser texturing cold roll technology is a new technology for producing high-quality cold-rolled sheet steel developed in the world in the 1980s. Because laser texturing

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

As we all know, the traditional production method of metal wire is integral die drawing. This method is relatively simple, but there are many shortcomings.

Forged steel rolls can be divided into forged steel hot rolls and forged steel cold rolls. Forged steel hot rolls are mainly used for hot

Generally classified by manufacturing process: The roll whose working layer is white-faced structure (matrix + carbide) due to the chilling effect of the metal type

There are many types of rolls. At present, the commonly used types of rolls are cast steel rolls, cast iron rolls and forging rolls. There