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Q235 steel welded tube roll forming machine

Additional Info

Packaging: nude packing

Productivity: 60m/min

Brand: Zhongtuo

Place of Origin: China

Supply Ability: 30 sets/month

Certificate: ISO, CE9001

Product Description

Q235 steel welded tube Roll Forming Machine/iron pipe tube rolling machine


I. Summary

The mill is intended for manufacturing of round pipe of Φ10mm-Φ89 mm with thickness of 0.4mm–6.0mm 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.

steel pipe machine

II. The technical flow of the production line

{SteelTape}→→ Double-head un-coiler →→Strip-head Cutter and welder→→

Spiral Accumulator→→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

III. Basic conditions:

a) Steel Pipe Specification

1. Pipe diameter: Φ10mm-Φ90mm
Pipe Thickness: 1.0mm–3.5mm

2. Square pipe example: 15x15-70x70mm Max for square pipe

Rectangle pipe example: 15X30-80x60 Max

Pipe Thickness: 1.0mm–3.5mm
3. Pipe Length: customize Max is 12

4. Length Tolerance: 0-6mm

b) Steel Pipe Specification

1. Material: Low Carbon steel

2. Steel Tape: Inner diameter: Φ470-510mm

Outer diameter: Φmax=1500mm

Strip steel width: 40mm-160mm

Strip steel thickness: 0.4mm-3.5mm

The maximum weight: 1.0 tons

c) Electricity

1. Dynamic power: AC380V±10%, 3phases, 50Hz±1.0%

2. Control Power: AC220V±10%, one phase, 50 Hz ±1.0%

d) Electric installed capacity: appro. 200KW

e) Cooling water

1. Reservoir for High Frequency equipment: 15 m³, one set

2. Reservoir for circulating cooling water: 15 m³, one set

f) Compressed air

1. Pressure: 0.4Mpa

2. Flow: 0.5m3/h

g) Production capacity

Annual output: 10000 ton, according to the yearly working days.daily working hours and the products.

h) Line speed: 30-90m/min

The machine is composed by the following elements:


Double head decoiler:

double head decoiler 12

Stroage acuumulator

coil stock

Main roll forming machine of making tube shape from coil.

roll forming machine of welding pipes

Automatic pipe welding system.

welded pipe machine


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Product Categories : Welded Tube Mill > Welded Pipe Machine

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  • Q235 steel welded tube roll forming machine
  • Q235 steel welded tube roll forming machine
  • Q235 steel welded tube roll forming machine
  • Q235 steel welded tube roll forming machine
  • Q235 steel welded tube roll forming machine
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