Metal Steel Pipe Machine Long Life Service Duct Producing Machinery
ERW89 Tube Mill
Product Details
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.
Product Usage
GI, carbon steel and stainless steel tubes for metallurgy,
construction, transportation, machinery and vehicle industries.
Advantages
√ High production efficiency, line speed can be up to 110m/min.
√ High yielding, the machine works stably at a high speed, which improves
the yielding of products.
√ Low wastage, low unit wastage and low production cost.
√ High accuracy, diameter error is only 0.5/100 of the pipe OD.
Basic Technical Information of Welded Pipe Production Line
| Product&yield | Round Pipe | 42mm-89mm Thickness:1.5mm-4.5mm |
| Square & rectangle tube | 35mm×35mm -70mm×70mm Thickness:1.5mm-3.5mm |
| Length | 6m-12m Length Tolerance: ±3mm |
| Production Speed | 20-110 m/min |
| Production capacity | 22,000ton/year |
| Consumption | Mill installed capacity | 150 kw |
| Line Area | 72m(length) ×5.5m (width) |
| worker | 6-8 workers |
| Raw Material | Carbon Steel coil | Q235B(ASTM GR·D,σs 230) |
| Width | 130mm-280mm 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
Forming Process
| Round pipe | Cold roll forming process | Good roller design |
| Square & rectangular pipe | General round-to-square process | Stable forming process |
| Round-to-square with turks head | Good pipe quality |
Technology
mode of transport
company information
Model List
| Model | Round pipe mm | Square pipe mm | Thickness mm | Working spead m/min |
| ERW20 | Ф8-Ф20 | 6x6-15x15 | 0.3-1.5 | 120 |
| ERW32 | Ф10-Ф32 | 10x10-25x25 | 0.5-2.0 | 120 |
| ERW50 | Ф20-Ф50 | 15x15-40x40 | 0.8-3.0 | 120 |
| ERW76 | Ф32-Ф76 | 25x25-60x60 | 1.2-4.0 | 120 |
| ERW89 | Ф42-Ф89 | 35x35-70x70 | 1.5-4.5 | 110 |
| ERW114 | Ф48-Ф114 | 40x40-90x90 | 1.5-4.5 | 65 |
| ERW140 | Ф60-Ф140 | 50x50-110x110 | 2.0-5.0 | 60 |
| ERW165 | Ф76-Ф165 | 60x60-130x130 | 2.0-6.0 | 50 |
| ERW219 | Ф89-Ф219 | 70x70-170x170 | 2.0-8.0 | 50 |
| ERW273 | Ф114-Ф273 | 90x90-210x210 | 3.0-10.0 | 45 |
| ERW325 | Ф140-Ф325 | 110x110-250x250 | 4.0-12.7 | 40 |
| ERW377 | Ф165-Ф377 | 130x130-280x280 | 4.0-14.0 | 35 |
| ERW406 | Ф219-Ф406 | 170x170-330x330 | 6.0-16.0 | 30 |
| ERW508 | Ф273-Ф508 | 210x210-400x400 | 6.0-18.0 | 25 |
| ERW660 | Ф325-Ф660 | 250x250-500x500 | 6.0-20.0 | 20 |
| ERW720 | Ф355-Ф720 | 300x300-600x600 | 6.0-22.0 | 20 |
Remarks: We can customize a special production line for you.
Please feel free to contact me. Have a good day!
