China HEBEI TUBO MACHINERY CO., LTD. certification
China HEBEI TUBO MACHINERY CO., LTD. certification
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120x120mm 120x120mm 120x120mm 120x120mm 120x120mm

Large Image :  120x120mm

Product Details:

Detailed Product Description

Model: LW480 (120x120mm)
Directly Forming to Square and Rectangular Tube Mill

The square or rectangular shaping is formed out before the tube welding, with important advantages in terms of power and material cost reduction.

Great flexibility and possibility of modify the tube dimension without any roll change (in forming - welding - sizing - straightening) for any size included into the mill size range.
Extreme reduction of mill set up time.
Elimination of all cost for roll sets.
Increase of productivity and reduction of stock and relative costs.
Reduction of manpower due to the complete automation of the mill operation and adjustments.
Minimal and easy maintenance.
Display with automatic illustration of tube section for each production step.
Easy use of software for setting up of any production parameter, including tube angle radius.


Technological Flow:
Strip coil→ Uncoiling →Coil peeler → Pinch & Leveling →Shearing and butt welding → Accumulator → Forming → Welding → Bead remover →Water cooling →Sizing → Turks head → Flying saw cutting → Tube collecting.


Basic Parameter of the Tube Mill LW480 (120x120mm):

Square Tube 40 x 40 – 120 x 120 mm
Rectangular Tube 60 x 40 – 160 x 80 mm
Wall thickness 1.5 mm – 5.0 mm
Tube length 6.0 m - 12.0 m
Line Speed Max. 60 m/min
Welding Method Solid State High Frequency Welding
Forming Method Directly Forming to Square and Rectangular


Model List:


Square Pipe (mm)

Rectangular Pipe (mm)

Thickness (mm)

Speed (m/min)

LW400 40×40~120×120 60×40~160×80 1.5~5.0 20~60
LW600 50×50~150×150 70×50~200×100 2.0~6.0 20~50
LW800 80×80~200×200 100×60~250×150 2.0~8.0 10~40
LW1000 100×100~250×250 120×80~300×200 3.0~10.0 10~35
LW1200 100×100~300×300 120×100~400×200 4.0~12.0 10~35
LW1600 200×200~400×400 200×150~500×300 5.0~16.0 10~25
LW2000 250×250~500×500 300×200~600×400 8.0~20.0 10~25



We always design and make each line according to each customer's specific requirements, so each customer can buy his own well-content line from us.
For more information, please send us inquiry.

Contact Details

Contact Person: Mr.Zhao

Send your inquiry directly to us (0 / 3000)