The Introduction of the Hot Dip Galvanizing Line for He Bei Cheng De Iron & Steel Group Co. Ltd

Alan Yang


Hebei Iron and Steel Chengde Steel (abbreviated as "HBIS Cheng steel") is located in Chengde China•, Known as the "The pearl of the purple plug" and is a first-class backbone subsidiary of HBIS Group, a Fortune 500 company. Founded in 1954, the company is the birthplace of the smelting technology of vanadium titanium magnetite blast furnace in China and the cradle of the vanadium process in the converter. In 1965, the world's high-titanium vanadium titanium magnetite blast furnace smelting technology was successfully attacked in HBIS Cheng steel. In 1979, it won the first "National Science and Technology Invention First Prize" in the metallurgical field, laying the foundation for the development of China's vanadium titanium steel industry. In recent years, HBIS Cheng steel has relied on its resources, talents, technology and brand advantages in the domestic production of vanadium titanium products, vanadium high-strength threaded steel bars, hot-rolled ultra-thin standard rolls, thin high-strength and ultra-thick acid washboard products,galvanized products with cold-hot mixed plating ability. With excellent market performance, it has built up a differentiated advantage compared with similar enterprises and established an important position in the domestic vanadium titanium industry and steel industry.


Cheng steel V-Ti cold sheet.co.ltd was formally established in  January 2016. The total planned land of the project is 736 acres, with a total investment of 5.38 billion yuan. The project is divided into two phases. A continuous acid washing unit and a hot plate galvanizing unit are built in advance, with an investment of 1.49 billion yuan. The factory was designed by WISDRI; The main unit equipment is provided by PRIMETAL, Fafusitan, TMEIC and other international first-class suppliers; Intelligent uses MES, unmanned vehicle, unmanned station room, intelligent check weight, intelligent measurement and other automation equipment. Through international advanced control and automation technology, scientific production management and enterprise management, this project will build a cold-rolling factory with the world's leading level, green and environmental protection, and the most competitive advantages.



The Hot Dip Galvanizing Line for He Bei Cheng De Iron & Steel Group Co. Ltd started construction in May 2018 and was completed and put into operation in June 2019.  The designed annual output is 400,000 tons, with cold and hot mixed plating capability.  Product specification: thickness 0.5 ~ 6.0 mm;  The width is 900 ~ 1630 mm.  The mechanical equipment and electrical equipment of the unit are imported by Primetals Company, and adopt Wuhan Kaiqi Solid Laser Welder, Fives Stein Horizontal Annealing Furnace, Korean Posjet Air Knife, GFG Oiler and other equipment.  It can provide users with galvanized products such as low-carbon and ultra-low carbon steel (IF steel), low alloy high-strength steel, phosphorus-added high-strength steel, ultra-low carbon high-strength steel and DP high-strength steel dual-phase steel.  This line can produce 780MPa ultra-high strength steel for automobiles with a product of 100%GI and a maximum coating thickness of 800g/m2 (both sides).,It can also produce zinc layer with different thickness It has the advantages of high degree of automation, simple process, short production cycle, low production cost, less equipment maintenance cost, etc.


Annual production capacity: 400,000 tons of acid plate

Production of steel garde:  S350GD  S420GD    S550GD    DX51D   DX52D   SGH340  etc


Product category: It can provide users with galvanized products such as low-carbon and ultra-low carbon steel (IF steel), low alloy high-strength steel, phosphorus-added high-strength steel, ultra-low carbon high-strength steel and DP high-strength steel dual-phase steel.  Product positioning for high strength thick specification thick zinc layer of building materials and structural parts.


 Cheng steel galvanized sheet product positioning:  High strength Re>450MPa, Thick specifications 3.0 ~ 6.0mm, Thick zinc layer 275 ~ 800g/m2 , Zero spangle


Type

steel grade

thickness

width


Household appliances

DX51D+Z ~ DX54D+Z

0.5-6.0mm

900-1630mm


Structural steel

S350GD+Z ~ S550GD+Z

1.2-6.0mm

900-1630mm


Steel for building materials

SGH340 ~ SGH540

1.2-6.0mm

900-1630mm

HX260LAD+Z  ~HX550LAD+Z

1.2-6.0mm

900-1630mm