Low Alloy Steel Rail Tube High-Accuracy Hot Dip Galvanized Pipe Making Machine
Brand Name:ZTZG
Certification:ISO9001/CE
Model Number:LW400
Minimum Order Quantity:1
Delivery Time:90 days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location:
Shijiazhuang China
Address:
No.322 East Zhongshan Road, Shijiazhuang,China
Supplier`s last login times:
within 3 hours
Product Details
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Product Details
Low Alloy Steel Rail Tube High-Accuracy Hot Dip Galvanized Pipe Making Machine
Square Tube Mill Product Parameter:
| Product & yield | Round Pipe | 273mm-508mm Thickness:3.0mm-18mm |
| Square & rectangle tube | 210mm×210mm-400mm×400mm Thickness:3.0mm-18mm | |
| Length | 6m-12m Length Tolerance:±3mm | |
| Production Speed | 25-45m/min | |
| Production Capacity | 30000ton/year | |
| Consumption | Mill Installed Capacity | 220kw |
| Line Area | 300m(length)×20m(width) | |
| Worker | 6-8 workers | |
| Raw Material | Carbon Steel Coil | Carbon steel coil Q235B(ASTM GR·D,σs 230) |
| Width | 840mm-1600mm Thickness:3.0mm-18mm | |
| Coil ID | 580-700mm | |
| Coil OD | Max 2300mm | |
| Coil Weight | 30.0t |
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
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 |
Square Tube Mill Auxiliary Machines:
Customers can trust us to buy the auxiliary machines. Our choice of suppliers for the auxiliary parts is made after 22 years of experience.
Un-coiler
Function: Used for supporting strip steel coil and open it as strip steel so as to make preparation for the pipe forming process.
Shearing butt welding
2 Types: Automatic & Manual
Function: Shear & end welder parallel cuts the head of the strip coming out of uncoiler and the tail of the strip steel going into the accumulator, and weld them together to form a smooth and continuous line of strip steel.
Strip Accumulator
Function: Accumulator is used to accumulate strip steel from uncoiler and provide strip steel to forming unit. It leaves time for the shear & end welder for strip welding and stores certain amount of strip for continuous forming.
Solid State High Frequency Welder
Function: The welder is used for welding edge heating with high-frequency heating device. The whole set of solid-state H.F welder comprises of rectifying cabinet, inverter, output cabinet, connecting optical fiber, closed loop water cooling system, central operator console, and mechanical adjustment device.
Saw Cutting System
Function: Flying saw is used to cut tube during static and motion status in continuously production into desired length.
Straightening Machine
Function:Straightening machine is a finishing equipment for the high-frequency straight seam welded pipe production line, which is used to straighten the steel pipe to eliminate the stress and bending after the steel pipe forming and welding.
Automatic Stacking and Packing Machine
Function: Electrical control using PLC control, touch screen, to achieve human-computer dialogue, manual, automatic between the free conversion.
Production Process
Low Alloy Steel Rail Tube High-Accuracy Hot Dip Galvanized Pipe Making Machine
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