Carbon Steel Welded Pipe Production Line

Description
We can design and manufacture different series of welded pipe roll forming machine (welded pipe mill) for producing high quality straight seam welded pipes (carbon steel) and the corresponding square pipes, rectangular pipes, as well as special shape pipes. We use refined raw material and complete fabrication process such as edging therefore our tube mills/pipe mills are more reliable than those who don't take such process. Our pipe mills and tube mills have the advantages including high precision, long lifespan, high reliability, and less bugs in running. The whole machine mainly consists of uncoiler, roll forming device, high frequency welding part, computer fixed length cutting device (or flying cutting device), run out table. Finished pipe packing machine can be supplied as well on customer's request. We're an industry leader in China in both quality and business scale. In our factory, you can see why our welded pipe roll forming machines/tube mills are so popular among the manufacturers of high quality straight seam welded pipes/tubes.

The following machines introductions are just for examples

1.12/16/25/28 Straighten Seam & High Frequency Welded Pipe Production Line
This welded pipe roll forming machine mainly consists of uncoiler, shearing & buttwelder, vertical accumulator, forming, welding, sizing machine, computer cutting saw, runout table.

Finished Products Display

Process Flow
Uncoiler→Shearing & buttwelder→Vertical accumulator→Forming, welding, sizing machine→Computer cutting saw→Runout table

Technical Parameter:

Specification	ZG12	ZG16	ZG25	ZG28
Diameter of Welded Tube	Φ716mm	Φ825mm	Φ830mm	Φ1038mm
Wall thickness of Welded Tube	0.20.5mm	0.31.0mm	0.41.3mm	0.51.5mm
Speed of Tube Welding	50100M/min	50100M/min	50100M/min	5090M/min
Power of Major motor	15KW	22KW	37KW	55KW
Power of High Frequency Welder	60KW	60KW	100KW	10KW

Note: We can design it as per customers' requirements in terms of specification and configuration.

2.32 High Precision & High Frequency Welded Pipe Production Line
This welded pipe roll forming machine mainly consists of uncoiler, shearing & buttwelder, vertical accumulator, forming, welding, sizing machine (Including 2 sets of Turkey head straightening device), computer cutting saw, runout table.

Process Flow
Uncoiler→Shearing & buttwelder→Vertical accumulator→Forming, welding, sizing machine (Including 2 sets of Turkey head straightening device)→Computer cutting saw→Runout table

Technical Parameter:

Specification	ZG32 tube mill line
Diameter of Welded Tube	Φ1350.8mm
Wall thickness of Welded Tube	0.62.0mm
Speed of Tube Welding	5090M/min
Power of Major motor	90KW
Power of High Frequency Welder	100KW

Note: We can design, develop & produce products according to clients’ requirements.

3.50/60 Straighten Seam & High Frequency Welded Pipe Production Line
This welded pipe roll forming machine mainly consists of uncoiler, shearing & buttwelder, accumulator, forming machine, water cooling tank, sizing machine, computer cutting saw, runout table.

Process Flow
1. Uncoiler→Shearing & buttwelder→Vertical accumulator→Forming machine→Water cooling tank→Sizing machine→Computer cutting saw→Runout table
2. Hydraulic uncoiler→Shearing & buttwelder→Horizontal accumulator→Forming machine→Water cooling tank→Sizing machine→Cold saw→Runout table

Technical Parameter:

Specification	ZG50	ZG60
Diameter of Welded Tube	Φ1563.5mm	Φ1663.5mm
Wall thickness of Welded Tube	0.82.5mm	1.03.0mm
Speed of Tube Welding	4080M/min	4080M/min
Power of Major motor	110KW	132KW
Power of High Frequency Welder	150KW	200KW

Note: We can design, develop & produce products according to clients’ requirements.

4.76/90 Straighten Seam & High Frequency Welded Pipe Production Line
This welded pipe roll forming line mainly consists of uncoiler, shearing & buttwelder, horizontal accumulator, forming machine, water cooling tank, sizing machine, computer cutting saw, runout table.

Process Flow
1. Hydraulic uncoiler→Shearing & buttwelder→Horizontal accumulator→Forming machine→Water cooling tank→Sizing machine→Computer cutting saw→Runout table
2. Hydraulic uncoiler→Shearing & buttwelder→Horizontal accumulator→Forming machine→Water cooling tank→Sizing machine→Cold saw→Runout table

Technical Parameter:

Specification	ZG76	ZG76 enlarge toΦ127	ZG90	ZG90 enlarge toΦ140
Diameter of Welded Tube	Φ2580mm	Φ32127mm	Φ32100mm	Φ60140mm
Wall thickness of Welded Tube	1.24.0mm	1.52.5mm	1.54.5mm	1.54.0mm
Speed of Tube Welding	3070M/min	3060M/min	2060M/min	2060M/min
Power of Major motor	160KW	90KW×2	110KW×2	132KW×2
Power of High Frequency Welder	300KW	350KW	350KW	400KW

Note: We can design, develop & produce products according to clients’ requirements.

5.115/219 Straighten Seam & High Frequency Welded Pipe Production Line
This welded pipe roll forming machine mainly consists of uncoiler, straightening machine, powerful leveling machine, shearing & buttwelder, horizontal accumulator, forming machine, water cooling tank, sizing machine, computer cutting saw, runout table.

Process Flow
Hydraulic doublecone uncoiler→Straightening machine→Powerful leveling machine→Shearing & buttwelder→Horizontal accumulator→Forming machine→Water cooling tank→Sizing machine→Computer cutting saw→Runout table

Technical Parameter:

Specification	ZG115	ZG165	ZG219
Diameter of Welded Tube	Φ40115mm	Φ76165mm	Φ114219mm
Wall thickness of Welded Tube	1.55.0mm	2.06.0mm	3.08.0mm
Speed of Tube Welding	1560M/min	1550M/min	1540M/min
Power of Major motor	132KW×2	185KW×2	250KW×2
Power of High Frequency Welder	400KW	600KW	800KW

Note: We can design, develop & produce products according to clients’ requirements.

6.20/30 Highprecision Plastic Tube Welding Line
This welded pipe production line mainly consists of uncoiler, shearing & buttwelder, accumulator, forming ,welding, sizing machine, plastic composing machine, computer cutting saw, runout table

Process Flow
Uncoiler→Shearing & buttwelder→Vertical/horizontal accumulator→Forming, welding, sizing machine→Plastic composited machine→Computer cutting saw→Runout table
Uncoiler→Shearing & buttwelder→Vertical accumulator→Forming, welding, sizing machine→Plastic composing machine→Computer cutting saw→Runout table

Technical Parameter:

Specification	FG20	FG30
Diameter of Welded Tube	Φ825.4mm	Φ1332mm
Wall thickness of Welded Tube	0.30.5mm	0.40.8mm
Speed of Tube Welding	1035M/min	1035M/min
Power of Major motor	15KW	22KW
Power of High Frequency Welder	60KW	60KW

Note: We can design, develop & produce products according to clients’ requirements.

7.GW Series rollforming Machine
This welded pipe production line mainly consists of uncoiler, shearing & buttwelder, forming machine, computer cutting saw, runout table.

Process Flow
Uncoiler→Shearing & buttwelder→Forming machine→Computer cutting saw→Runout table

Technical Parameter:

Specification	GW series rollforming machine
	GW150	GW200	GW250	GW300	GW350
Milling	50150mm	50200mm	50250mm	100300mm	100350mm
Milling Thickness	0.51.2mm	0.81.5mm	1.02.0mm	1.22.5mm	1.53.5mm
Milling Speed	525M/min	525M/min	520M/min	520M/min	515M/min
Power of Major Motor	22KW	30KW	37KW	45KW	75KW

Note: We can design, develop & produce products according to clients’ requirements.