ERW API Steel Tube Making Machine No Need Change Rollers ZTF Pipe
Mill
ERW114 high frequency longitudinal welded pipe production line /
pipe making machine / tube mill is designed to produce welded pipes
of 48mm-114mm in OD and 1.5mm-4.5mm in wall thickness, as well as
corresponding square and rectangular tube.
Advantage:
Low wastage, low unit wastage and low production cost.
High yielding, the machine works stably at a high speed, which
improves the yielding of products.
High production efficiency, line speed can be up to 120m/min.
High accuracy, diameter error is only 0.5/100 of the pipe OD.
Products: architectural structure tubes, low-pressure liquid tubes,
coal transmission belt tubes, drive shaft tubes, guardrail tubes,
tower footing tubes, automobile beam steel tube and other products.
Basic Technical Information of Welded Pipe Production LineProduct&yield | Round Pipe | 48mm-114mm Thickness:1.5mm-4.5mm |
| Square & rectangle tube | 40mm×40mm -90mm×90mm Thickness:1.5mm-4.0mm |
Length | 6m-12m Length Tolerance: ±3mm |
Production Speed | 20-65 m/min |
Production capacity | 30,000ton/year |
Consumption | Mill installed capacity | 160 kw |
Line Area | 78m(length) ×6m (width) |
worker | 6-8 workers |
Raw Material
| Carbon Steel coil | GB/T 700: Q235B(ASTM: GR·D(σs 230) / JIS: SS400) |
Width | 150mm-360mm Thickness: 1.5mm-4.5mm |
Coil ID | 550-610mm |
Coil OD | Max 1600mm |
Coil Weight | 4.0t |
Technical flow
Scrolling up→ Uncoiling → Shear and Welding→ Spiral accumulator→
Forming → H.F. induction welding→ External burr removing→ Cooling →
Sizing→ Flying saw → Run out table →Inspecting→ Packing→ Warehouse
ZTF forming process:Save alt least 60% roller cost with electric
control adjustment
We can also design square tube machine depends on customer’s
requirement.
