Changgang introduces advanced roll application technology

Changgang Steel Rolling Plant has recently introduced a new domestic advanced roll application technology - cemented carbide combined roll. The successful application of this technology will help to further improve the output and quality of products in rolling mills.

The roll is one of the important parts of the rolling mill. The quality factor of the roll directly affects the production output, product quality, roll consumption and cost. In recent years, with the successful development of cemented carbide combined rolls, cemented carbide rolls have been successful in bar and wire rod mills.

Carbide combination roll is precisely composed of forged steel roll core, hydraulic nut, locking ring and tungsten carbide roll ring. . Among them, tungsten carbide cemented carbide is expensive, so it has higher requirements for use and maintenance. In order to correctly use the cemented carbide composite roll, the rolling mill technology Cote has formulated the "Operation Points for the Use of Carbide Composite Rolls" to ensure the smooth completion of this trial task. At present, the spare parts of the roll are in place, and it is expected to be used in the production of φ12, φ14, φ16 rebar in the first and fourth workshops of the rolling mill in July.