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Section Steel Mill

Description

A steel mill or steelworks as an industrial plant is mainly used for manufacturing steels. Section steel production line can produce U-steel, cap shaped steel, C-purlin and other steels. The rolling plate in certain width is unfolded and leveled. Then, they are sent into the forming machine. The steel plate is bent to the needed form in the cold conditions by using the roller.

Brief Introduction of Steel

Steel is an alloy of iron and carbon. It is produced in a two-stage process. First, iron ore is reduced or smelted with coke and limestone in a blast furnace, producing molten iron which is either cast into pig iron or carried to the next stage as molten iron. In the second stage, known as steelmaking, impurities such as sulfur, phosphorus, and excess carbon are removed and alloying elements such as manganese, nickel, chromium and vanadium are added to produce the exact steel required. Steel mills then turn molten steel into blooms, ingots, slabs and sheet through casting, hot rolling and cold rolling.

Application

1. Section steel production line can produce the different sizes of steel sheet piling used in the tunnel construction and foundation construction field.
2. Cold roll forming steel mill is used to roll and form cold and hot rolling steels into all kinds of open cold-forming sectional steel like C-shaped steel, U-shaped steel, L-shaped steel and guard fence plates of freeway.

Features

1. Section steel production line has the advantages of excellent cold formability, welding ability, strip flatness and close dimensional tolerance.
2. Cold roll forming steel mill created many innovations in the pile industry such as wider, deeper and multiple thickness sections.

Main Projects and Clients on Section Steel Production Line


Equipment Clients Remark
LW1250 × 14 Steel mill Kuming Steel Pipe Plant of Pangang Group (China)
LW1250 × 12.7 Steel sheet pile mill Malaysia Export Project
LW1400 × 14 Steel production line Tianjin Haosheng Steel Pipe Co., Ltd in China
1400 × 14 mm Heavy-duty steel mill Oulingte (Shanghai) Heavy Cold Rolling Co., Ltd

Process Flows of Cold Roll Forming Steel Mill

Loading Coil → Uncoiling → Leveling → Forming Machine → Sizing and Leveling → Flying Cut off → Finished Products Connection

Available Types of Section Steel Production Line


No. Model Specification (mm) Sheet Thickness (mm) Coil Weight (ton) Speed (m/min) Capacity (kW) Machinery Floor Space (m2)
1 LWJZ-200 50 × 50 1-3 5 20-80 500 18 × 100
2 LWJZ-400 100 × 100 2-8 5 20-80 700 18 × 100
3 LWJZ-600 150 × 150 2-10 10 20-60 900 21 × 100
4 LWJZ-800 200 × 200 2.5-12.7 15 20-40 1000 21 × 130
5 LWJZ-1050 250 × 250 3-14 20 15-30 1200 21 × 150
6 LWJZ-1250 300 × 300 3-16 30 10-25 1600 21 × 160
7 LWJZ-1400 350 × 350 4-18 30 8-20 1800 24 × 210
8 LWJZ-1600 400 × 400 4-20 30 8-20 2000 24 × 240
9 LWJZ-2000 500 × 500 4-22 40 8-20 2500 24 × 260
10 LWJZ-2200 600 × 600 4-25.4 40 8-18 3000 32 × 260
Shijiazhuang Zhongtai is located in the high and new technology industrial development zone in Shijiazhuang, the heavy industrial base in China. Our company relays on the good science and technology environment and devotes ourselves to provide the section steel production line with clients.
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