Large Diameter Spiral Welded Pipe Mill Machine PLC Automatic Controlled

  Large diameter of spiral welded tube machine/ spiral pipe welding machine

The spiral welded pipe production line is designed to manufacture spiral welded pipes ,either from the same size of the steel strips to different diameters of pipes or from different widths of steel strips to the seam diameter of pipes .

As the key equipment of the line ,the forming mill is used to roll metal strips continously into spiral tube blanks ,applying the theory of three-roll plate bending machine ,and then weld them into spiral pipe through one-side welding ,both-side welding or high frequency welding .

1.Machine quick detailes

Coil Specification
Marital: Q235, Q345
Coil thickness: 5 - 22mm
Coil width: 700-1500 mm
Max. coil weight: 25T

Product specification
Pipe O.D. : Φ508-Φ2220mm
Pipe thickness: 5-22mm
Pipe length: 8 - 12m

2.Machine list

1- Uncoiler
1- Peeler
2- Hydraulic vertical roller
1- Shear and butt welding device
1- 5 roll leveling machine
1- Edge Planer Machine
1- Delivery machine
1- Front bridge
1- Guide plate
1- Forming machine
1- Inner welding device
1- Outer welding device
1- Plasma cutting device
1- Rear bridge
1- Center support
1- Hydraulic system
1- Electrical control system

3.Front swing spiral welded pipe mill model:

4. Usage