Product Description
Product Description
Spiral pipe mill is used to roll the low carbon steel/ low alloy steel strip into a tube by a certain forming angle, further weld it into steel pipe by submerged arc welder.
Large diameter pipes can be produced with a narrow steel strip. Our pipe mill for sale is of high quality and can be applied in many fields.
Large Diameter Spiral Pipe Mill 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.
Large Diameter Spiral Pipe Mill Process Flow
Feeding
Decoiling
Leveling
Shearing & butt welding
Rotary shear
Edge milling
Main drive
Pre-bend & guide board
Forming
Inside welding
Outside welding
Cutting off
Pull out
End-facing & beveling
Hydro testing
Collection
Finished pipes
Large Diameter Spiral pipe mill Applications
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 equipments Components of the Production Line
1.Decoiler
2.Pinching & leveling machine
3.Manual/Electrical roll
4.End - Cutting & butt-welding machine
5.Rotary shear
6.Delivery machine
7.Guide board
8.Forming unit
9.Front bridge
10.Inside/outside welding device
11.Rear bridge
12.Flying saw cutter
13.Buried parts
14.Hydraulic system
15.Electric system
16.Inside/outside welder
17.Butt-weld car
18.Plasma cutter
19.Weld flux processing device
20.Beveling & end-facing machine
21.Hydraulic tester
22.Finishing equipment
Related Information
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
|
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