PRODUCT DESCRIPTION
Cold forming section steel production line is used to roll and form cold & hot rolling steel 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, etc. This line can also produce the different sizes of steel sheet piling used in the tunnel construction and foundation field. At the same time, it can work matching with the relative punching machine to satisfy more different requirement of clients.
Cold Roll Forming Sectional Steel Production Line Main technical parameter
Model Material of strip steel: carbon steel of b 580Mpa, 350MPa and low alloy steel of X80 Production speed m/min
Width of strip steel mm Thickness of strip steel mm
LW300 300 1.0~4.0 10~40
LW400 400 2.0~5.0 10~30
LW600 600 2.0~6.0 6~25
LW800 800 3.0~8.0 6~20
LW1000 1000 3.0~10.0 6~15
LW1200 1200 4.0~12.7 6~15
LW1600 1600 6.0~16.0 6~15
LW2000 2000 6.0~18.0 6~15
PRODUCT DESCRIPTION
The coil slitting line is designed to shear hot & cold rolling steel coil of large width into sub-strips of desired width along the longitudinal direction, then roll them into coils as the material of forming pipe and sectional steel and other profile. The coil slitting line is used to match with cutting-into-length machine according to the different requirement of clients.
A coil slitting line produces longitudinal cuts in a master coil of steel to predetermined narrower widths. These smaller coils or mults are then sent to downstream operations such as metal stampers, tube producers or roll forming houses that will use the material in their final product.
PRODUCT DESCRIPTION
Welded tube mill in the process of manufacturing square pipes, rectangle pipes with direct shaping and molding technology, combined type rollers are used with pieces structure, roller sleeves are filled between roller pieces, In the deformation region, rollers contact strip steel partially not fully, reducing the contact area and reducing the friction between strip steel and rollers accordingly. As a result, roller consumption is little and the energy consumption of units molding is also reduced remarkably accordingly.
According to users needs, the welded tube mill machines can be designed into the multifunctional combination equipments for producing section steel, square pipes and round pipes, realizing one machine with multiple functions.
Value highlights:Â
The roller sharing rate is as high as 100%;
Eclectic adjusting the roller spaces;
Save about 4% of steel material;
Main technical parameters
Model Material of strip steel: carbon steel of 580Mpa, 350MPa and low alloy steel of X80 Molding speed m/min
Specification of square pipe Specification of round pipe
Pipe diameter mm Wall thickness mm Pipe diameter mm Wall thickness mm
LW400 40 40~100 100 2.0~5.0 50~ 140 2.0~5.0 10~60
LW640 60 60~160 160 2.0~6.0 60~ 165 2.0~6.0 10~50
LW800 80 80~200 200 3.0~8.0 108~ 219 3.0~8.0 10~35
LW1000 100 100~250 250 3.0~10.0 114~ 273 3.0~10.0 10~35
LW1200 150 150~300 300 4.0~12.7 165~ 377 4.0~12.7 6~30
LW1600 200 200~400 400 6.0~16.0 219~ 508 6.0~16.0 6~20
LW2000 300 300~500 500 8.0~18.0 325~ 610 8.0~18.0 6~20
If you are interested in it, please click Shijiazhuang Zhonghui Cold-Forming& Pipe-Welding Equipment Co., Ltd.
