200x200 Square tube mill with direct forming technology
300x300 Square tube mill with direct forming technology
Rollers of square tube mill with direct forming technology
Squeezing rolls of square tube mill with direct forming technology
Sizing section of square tube mill with direct forming technology
The square or rectangular shaping is formed before the welding process, with significant advantages in terms of both energy and material cost saving.
AdvantagesSteel Coil → Uncoiling → Flattening/Leveling → Shear & End Cutting → Coil Accumulator → Forming → Welding → Deburring → Water Coiling →Sizing → Straightening → Cutting → Packaging
Basic Technical ParametersITEM | SPECIFICATIONS |
Square Tube | 80 x 80 – 200 x 200 mm |
Rectangular Tube | 100 x 160 – 250 x 150 mm |
Wall Thickness | 2.0 mm – 8.0 mm |
Tube Length | 6.0 m - 12.0 m |
Line Speed | Max. 40 m/min |
Welding Method | Solid State High Frequency Welding |
Forming Method | Directly Forming to Square and Rectangular Tubes |
Model | 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 |
Each production line is strictly designed and made according to customer requirements, so that we are able to offer our customers the line that best meets their needs. Please do not hesitate to contact us for more information.