Welded Tube Mill
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:
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 σb≤580Mpa, σs≤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
Ø50~ Ø140
2.0~5.0
10~60
LW640
60×60~160×160
2.0~6.0
Ø60~ Ø165
2.0~6.0
10~50
LW800
80×80~200×200
3.0~8.0
Ø108~ Ø219
3.0~8.0
10~35
LW1000
100×100~250×250
3.0~10.0
Ø114~ Ø273
3.0~10.0
10~35
LW1200
150×150~300×300
4.0~12.7
Ø165~ Ø377
4.0~12.7
6~30
LW1600
200×200~400×400
6.0~16.0
Ø219~ Ø508
6.0~16.0
6~20
LW2000
300×300~500×500
8.0~18.0
Ø325~ Ø610
8.0~18.0
6~20
