Xi’an Hani Tech Co., Ltd. (HANI STEEL) will exhibit at the 140th China Import and Export Fair (Canton Fair), held in Guangzhou from 15 to 19 October 2026. Dates: 15th–19th October, 2026 Venue: China Import and Export Fair Exhibition Hall, No. 380, Yuejiang Middle Road, Haizhu District, Guangzhou City Booth:
HANI at the 140th Canton Fair Keep Reading »
Cold rolling equipment is widely used in steel strip production. It processes hot-rolled strips that require high precision, stable microstructure, excellent surface quality and accurate dimensional tolerance. Cold rolling units have evolved from early two-high mills and four-high mills to six-high mills and modern continuous cold rolling mills. With continuous
Cold Rolling Equipment Management and Maintenance Keep Reading »
Rolling is the mainstream steel forming method. More than 90% of steel products are manufactured through rolling technology. It features high production efficiency, stable finished quality, wide specification coverage and easy automated operation. Cold rolling refers to metal rolling conducted below the steel recrystallization temperature. The recrystallization temperature of steel
Process Analysis of Cold-Rolled Steel Strip Production Keep Reading »
The offset eight-high cold rolling mill is a special multi-roll cold rolling device. It uses small-diameter work rolls and a unique mechanical structure. It is developed on the basis of backup-roll driven four-high rolling mills. This mill adds independent side support structures for work rolls. The structure optimizes roll system
Eight-High Cold Rolling Mill | Structure and Process Characteristics Keep Reading »
Strip flatness acts as a core quality indicator in cold rolling production. Smooth and flat strip steel meets the processing and application requirements of downstream industries. In contrast, wave and warping defects reduce product qualification rates and increase production losses. Mainstream six-high cold rolling mills adopt two sets of bending
Six-High Cold Rolling Mill Bending Force Control Keep Reading »
