H-beam universal rolling mill roll ring

Introduction to the roll ring of H-beam universal rolling mill

Product specifications: ° 200- ° 850

Material: High performance high-speed steel

Material code: HBWr06

This series of materials is a new type of material developed by our company for the universal rolling mill roll rings of section steel production lines. The roll surface hardness is HSD85-90, the hardness drop/10mm is ≤ 3HSD, and the single grinding amount is small. It can be used for 7-8 cycles, and the total steel passing amount of each group of roll rings can reach 2-3 times that of half steel roll rings, which has a high cost-effectiveness advantage. This material has high wear resistance and impact toughness under thermal load, and can effectively control the size of the steel section and improve the surface quality of the steel parts during the rolling process. The frequency of slot changing is low, effectively improving the operation rate, reducing faults and energy consumption, and reducing the labor intensity of workers. At the same time, there will be no phenomenon of falling blocks or exploding rings. CNC lathes can be used for processing, which has high processing efficiency and low cost, and is conducive to reducing the amount of backup rollers. Vertical roller suitable for universal rolling mills in section steel production lines.