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HG76 Erw pipe making machine
HG76 Erw pipe making machine
Supplier Info
[China Supplier]
Contact Person : Ms. Lee Selina
Tel : 86-311-87769051
Fax : 86-311-87763506
Product Detail
Tube mill 1 Diameter of pipe: 19-76mm 2 Thickness: 1.0-4.0mm 3 Squ&Rec Pipe: 20X20-60X60 15X25-40X80mm 4 Pipe Length: 6-12m

The tube mill is non-standard product and we can design and produce it according to your requirements. The following is some techinical parameters about one type of the mill. For more information, pls feel free to contact me.


The mill is intended for manufacturing of round pipe of Φ19mm-Φ76mm with thickness of 1.0-4.0mm from cold-rolled and hot-rolled coil strip by means of unclosed tubular blank with its subsequent welding into tube, edge heating by means of solid state high-frequency welder, longitudinal seam welding in rolls of tube welding machine, cooling, further sizing or shaping and on-stream cutting of endless tube in measured lengths.

Finished product will be of round, square or rectangular pipe.

II.Basic conditions

a) Steel Pipe Specification 

1. Round Pipe diameter:    19-76mm

 Pipe Thickness:    1.0-4.0mm

2. Square & Rectangle Pipe:   

20X20-60X60mm  15X25-40X80mm

 Pipe Thickness:    1.0-3.0mm

3. Pipe Length:      6-12m

4. Length Tolerance:    0-6mm

b) SteelTape Specification

1. Material:    Low carbon steel and low alloy steel (σb≤500MPa,σs≤235MPa)

2. Steel Tape:

 Strip steel width:    65-240mm

 Strip steel thickness:   1.0-4.0mm 

 Inner diameter:    Φ470-510mm

 Outer diameter:   ΦMax=1500mm

 The maximum weight:  3.0 ton

c) Electric installed capacity:    appro. 500KW

d) Line Speed:    30-90m/min

III.The technical flow of the production line

{SteelTape}→Un-coiler →Strip-head Cutter and welder→Cage Loop→Forming section(Flattening unit +Main driving unit +Forming unit +Guide unit +High frequency induction welding unit +squeeze roller)+ De-burr frame →Cooling unit →Sizing unit and straightener →Flying saw under computer-control →Run-out table→Packing→Warehousing 

HG76 Erw pipe making machine

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