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Duel Welding Tube Making Machine Round Shape Milling Saw With 20mm Thickness

Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd.
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Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd.
Province/State: Hebei
Country/Region: China
Tel: 86-0311-8302-5332

Duel Welding Tube Making Machine Round Shape Milling Saw With 20mm Thickness

Brand Name : Tengtian
Model Number : ERW630
Certification : CE, ISO9001, BV
Place of Origin : Hebei
MOQ : 1 Set
Price : Negotiate
Payment Terms : L/C, T/T
Supply Ability : 50 Sets/Year
Delivery Time : 12 months
Packaging Details : Export waterproof and Seaworthy packing.
Material : Q235, Q345B, ST37; ST52; S355
Forming Method : FFX Forming Technology & Direcly forming
Running speed : Max.20m/min
Pipe shape : Round
Pipe Diameter : 273 - 630mm
Max.Thickness for Round Pipe : 6- 20mm
Welding Type : duel welding High Frequency Welding
Cutting Saw : Milling Saw
Square Pipe : directly forming 200*200-500*500mm
Thickness for Square Pipe : 6-20mm
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ERW630 high precision high frequency welded tube mill making machine

This line is used to manufacture welded steel pipe of Φ273mm-Φ630mm with 6.0mm-20mm of wall thickness, can produce Square pipe 200*200 - 500*500mm.

After we absorbed advanced pipe making technology from both abroad and domestic, our innovative designed production line and each single unit of the production line is not only economical but also practical.

Production Process

Scroll up → Uncoil → Flattening → End Shear & Butt Welding → Accumulator → Forming → High-frequency induction welding→ Removing external burr → Cooling → Sizing → Cutting → Checking & Collecting → Accessing Warehouse


1. Raw Material

1Mateairal applcaitionHot rolled steel strips
2Material gradeQ235, Q345B, ST37; ST52; S355
3ID of the steel stripsΦ508-Φ610mm
4OD of the steel stripsΦ800-Φ2000mm
5Coiler weightMax.3500kg

2. Production Range:

Round Pipe219 - 426mmThickness: 5.0-16mm
Square Pipe100*100 - 300*300mmThickness: 5.0-16mm
Rectangular Pipe100*120 - 200*400mmThickness: 5.0-16mm

3. Line Spees: Max.20m/min

4. H.F. Welder: GGP1200Kw Solid State High Frequency Welder Duel Welding

5. Tube Length: 6-12m

6. Cutting Accuracy: ±1mm

7. Electric installed capacity: appro.4000KW

8. Size of whole line: about 220X16m

Line composition :

Hydraulic loading car

Hydraulic double end uncoiler

Head debender and straightener

shear and weld machine

Spiral accumulator

Egde milling machine

Forming and sizing unit

Hydraulic system

1000kW solid state high frequency

Electric control part and full line electric interlocking

Full line hydraulic system

PC milling saw

End cropper

Hydrostatic testing machine

Conveyor roller table and air cooling roller table

Inline weld seam annealing equipment KGPS-TH600KW

Eddy-current tester, off line flaw detector, steel sheet ultrasonic flaw detector

Our Services

1. Pre-sell serveice:

Making the whole project design for customers , including workshop layout setting, power capacity, water, worker calculate, whole line equipment professional selection, whole project cost budgeting etc.

2. After-sell service:

Send our engineers to customers' plant for onsite to guide installation and commissioning, arrange workers training, help customers to solve production problems etc.

One year quanliy guarantee time.

3. Could supply sea freight service timely

As an CE & ISO9001:2008 certified pipe making machine manufacturer and supplier in China. Based on our high quality, reliable performance and long using life, our machines exported to Turkey, Egypt, Morrcco, Kazakhstan, Uzbekistan, Tajikistan, Syria, Iran, Iraq, Mexico, Sri Lanka, Pakistan, Thailand, Vietnam, and other over 30 countries.

If you have any interested here, please don't hesitate, we are here happy to assist you.

Product Tags:

carbon steel tube mill


welded tube mill

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