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Successful Hot Test Run of Bar & Wire Rod Line of Hansteel Old Area Steelmaking and Rolling System Revamping Project
2011-03-27 05:27:38
Hot test Run of Bar & Wire Rod Line
Shearing after Rough Rolling
On March, 17th, 2011, hot test run of bar & wire rod line of Hansteel old area steelmaking and steel rolling system revamping project designed by CISDI was successful. Meanwhile, RHF for bars built by Chongqing CISDI Industrial Furnace Co., Ltd. was put into operation smoothly. In the Hansteel old area steelmaking and steel rolling system revamping project, CISDI undertook bar & wire rod line design while CISDI Industrial Furnace Co. undertook EPC task of two RHFs of the bar & wire rod line, in which, CISDI proprietary flying shear equipment was applied in the bar production line.
The bar production line is designed with capacity 800,000t/a for main production of Φ16~90mm machinery quality bars and Φ12~40mm construction steel (such as HRB400 and HRB500) with steel grades covering construction steel, quality carbon steel, alloy structural steel, spring steel, bearing steel and cold heading steel etc. the mill line is provided with advanced 2-roll sizing & reducing block to ensure finished product dimensional precision and simplify roll configuration. The high-speed wire rod line is designed with capacity 700,000t/a for production of 5.0~ 22mm common carbon steel, quality carbon structural steel, cold heading steel, electrode steel and spring steel.
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