.

LARGE DIAMETER SPIRAL PIPE MILL

A spiral pipe mill machineis used to roll the low carbon steel/ low alloy steel strip into a tube by a certain forming angle and further weld it into a steel pipe by submerged arc welder. With the assistance of our spiral tube forming machines, large diameter pipes can be produced with a narrow steel strip.

We are your reliable China spiral welded pipe factory. If you are looking for spiral pipe making machine for spiral welded steel pipe, don't hesitate to contact us. As one of the professional spiral pipe manufacturers in China, Hangzhou Roll Forming Technology sells welded tube mills at reasonable prices.

Large Diameter Spiral Pipe Mill Technical Parameters

Model

Specification

Coil Width

Thickness

Coil Weight

Capacity(Kw)

Area

(mm)

(mm)

(mm)

(ton)

(Estimate M)

RFT-426

Φ219~Φ426

400~750

5~8

10

200

20×96

RFT-529

Φ219~Φ529

400~800

5~10

15

300

20×96

RFT-630

Φ219~Φ630

450~1050

5~12.7

15

400

20×96

RFT-720

Φ219~Φ720

500~1250

5~12.7

15

500

24×108

RFT-820

Φ219~Φ820

500~1300

6~12.7

20

500

24×108

RFT-1020

Φ219~Φ1020

500~1300

6~12.7

20

800

24×108

RFT-1420

Φ325~Φ1420

500~1560

6~18

30

1000

26×126

RFT-1620

Φ426~Φ1620

500~1560

6~20

30

1500

26×126

RFT-1820

Φ508~Φ1820

1100~1600

8~25.4

30

1500

30×180

RFT-2020

Φ508~Φ2020

1200~2000

8~25.4

40

1500

30×180

RFT-2400

Φ508~Φ2400

1200~2000

8~25.4

40

1800

30×180

RFT-3000

Φ508~Φ3000

1200~2000

8~25.4

40

1800

30×180

Main Equipment Components of spiral welded pipe making machine

Decoiler

Pinching & leveling machine

Manual/Electrical roll

End - Cutting & butt-welding machine

Rotary shear

Delivery machine

Guide board

Forming unit

Front bridge

Inside/outside welding device

Rear bridge

Flying saw cutter

Buried parts

Hydraulic system

Electric system

Inside/outside welder

Butt-weld car

Plasma cutter

Weld flux processing device

Beveling & end-facing machine

Hydraulic tester

Finishing equipment

Working Flow of Large Diameter steel welding pipe forming machine

Large Diameter Spiral Welded Steel Pipe Applications

For liquid delivery: water supply& drainage;

For gas delivery: coal gas, steam, and LPG;

For structural use: piling pipe, structural pipe in the field of bridge, dock, road, and construction, etc.

Finished large diameter spiral welded steel pipeby Spiral Tube Forming Machine

Specification of Spiral Pipe Making Machine

Machine Condition

Fully New, A-Grade quality

Size

As requests

Power Supply

220V/380V/415V/460V/480V, 50/60Hz, 3P (as requests)

Equipment Weight

About 30ton-300ton

Dimension

40m–400m (length) x 3.8m-40m (width)

LOADING SIZE

Normally need 4-30 x 40' containers

Equipment Color

normally Blue/Green/White, or as requests

Place of Origin

Zhejiang, China (Mainland)

Packing

Standard and careful export packing

HZrollforming, as a professional tube mill manufacturer, offers a wide range of tube roll forming machinefor you to choose from.


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