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 process is done before the welding process. This leads to significant advantages in terms of both energy and material cost savings.
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 | 200 x 200 – 400 x 400 mm |
Rectangular Tube | 200 x 150 – 500 x 300 mm |
Wall Thickness | 5.0 mm – 16.0 mm |
Tube Length | 6.0 m - 12.0 m |
Line Speed | Max. 25 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.