ERW89 high frequency longitudinal welded pipe production line / pipe making machine / tube mill is designed to produce welded pipes of 42mm-89mm in OD and 1.5mm-4.5mm in wall thickness, as well as corresponding square and rectangular pipe.
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.
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Product&yield |
Round Pipe |
42mm-89mm Thickness:1.5mm-4.5mm |
| Square & rectangle tube |
35mm×35mm -70mm×70mm Thickness:1.5mm-3.5mm |
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Length |
6m-12m Length Tolerance: ±3mm |
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Production Speed |
20-110 m/min |
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Production capacity |
22,000ton/year |
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Consumption |
Mill installed capacity |
150 kw |
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Line Area |
72m(length) ×5.5m (width) |
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worker |
6-8 workers |
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Raw Material
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Carbon Steel coil |
GB/T 700: Q235B(ASTM: GR·D(σs 230) / JIS: SS400) |
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Width |
130mm-280mm Thickness: 1.5mm-4.5mm |
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Coil ID |
550-610mm |
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Coil OD |
Max 1600mm |
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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
We can also design square tube machine depends on customer’s requirement.
