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Pipe Internal Welding Machine

  • Supplier - Tianshui Metalforming Machine Tool (Group) Co., Ltd.
  • China (Mainland)China (Mainland)
  • US$50 Million - US$100 Million
  • Above 1000 People
  • Manufacturer,rading Company,Distributor/Wholesaler
  • North America,South America,Southeast Asia,Oceania,Mid East,Eastern Asia
  •   
  • skype
  • Mr.Jie
  • 86-938-2621183
Post Date : October 27
Product Details
Company Profile

Item specifics

TSD
Pipe Welding Machine
Carbon Steel
GNH Series
Gansu China (Mainland)
Energy Supply Pipe
L/C,T/T

Specifications

The machine is used to weld the inside welding seam of pipe.

The machine is used to weld the inside welding seam of pipe. During the welding process, pipe is transferred shock-free and vibration-free on a transfer carriage in order to produce a constant weld seam quality. The inside welding machine is designed as cantilever beam structure. The offset of transfer carriage exceeds the length of cantilever beam. The top of cantilever beam is installed welding device. The cantilever beam is inside pipe body. When the transfer carriage retracts at a welding speed, the inside seams are welded on the machines working on basis of the submerged arc welding process. Welding electrodes, wires, welding flux and welding current are supplied to welding seam by the cantilever beam of inside welding machine.

Main Specifications

Name                        Model

                         

GNH-1200/1200

Mode of welding

Automatic are welding

Pipe diameter                    mm

3601460

Wall thickness                    mm

≤40

Welding length                    mm

800012000

Material                         mm

Q345

Wire number                            

2 wires

Wire diameter                    mm

3.24.0

Welding speed                  m/min (variable frequency speed control)

0.53

Carriage speed                  m/min

(variable frequency speed control)

0.510

Production efficiency            pcs/min           

  /

1/12

Overall dimensions(L×W×H)      mm

  ××

29500×1400×3375

Weight                           kg

9600

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Pipe Tack-welding machine

Pipe Tack-welding machine

Pipe Tack-welding machine

The machine is one of the five main machines for JCOE type LSAW plant. we offer you with best price.

 

The machine is one of the five main machines for JCOE type LSAW plant, which makes an open seam pipe into a closed pipe body ready for pipe inside and outside welding.

On basis of introducing German technique, the machine is converted and designed. The tack welding machine consists of tack welding machine and auxiliary machine, and it produces a continuous tack weld over the full length of pipe. Tack welding is carried out under an inert gas shield. Welding machine is supplied by the professional welding manufacturer.

The machine can be used to produce LSAW pipe for oil & gas line and construction pipe

Main Specifications

Name             Model              

               

TDY48-80

GYH-32/

1422×12200

GYH-32/

1500×12200

GYH-26/

1625×12400

Pipe diameter          mm         

200-800

219-1422

406-1500

406-1625

Pipe length            mm

100014000

800012200

800012200

800012200

Wall thickness         mm           

520

632

632

6.426.4

Max. weight per pipe    kg            

11000

13400

14500

11100

Chain speed         m/min

/

17

17

0.58.9/11

Power of motor        Kw            

22

248

284

267

Overall dimensions

(L×W×H)          mm

18145×4280×4610

53000×9000×7700

53000×10000×7700

55000×11300×7700

Weight               kg       

25000

182300

190000

195000

Detail more >>
Pipe forming press

Pipe forming press

Pipe forming press

The machine is one of the five main machines for JCOE type LSAW plant.

 

 

The machine is one of the five main machines for JCOE type LSAW plant, which consists of upright, oil cylinder, ram, oil tank, cross beam, working table, crowning device, tools, hydraulic proportional servo system and electrical control system. The main machine is controlled by 3 axis, and auxiliary machine is controlled by over 12 axis. The auxiliary machine includes longitudinal transporting device, side stop gauge(Z axes), front and back manipulators, front and back supporters and side out feeding device.

The hydraulic system uses the electrical-hydraulic proportional system of BOSCH,Germany, which has high accuracy in synchronism, and strong anti-eccentric-loading capacity. Hydraulic pipeline is simple without leakage.

The CNC control is realized with Delem, Holland or Cybelec, Switzerland. The crowning device on working table can compensate the total elastic deformation of working table and ram under different forces to ensure the same pressing angles of at the ends or in the middle of workpiece.

The machine uses C type forming in steps, whose feature: large producing range with small pressing capacity, producing easily different diameter & wall thickness of pipes with simple and a few tools.

 

Main Specifications

                      Model

                     

Name

 

 

Double oil cylinders

TDY37K-2000/

880×14000

TDY37K-2500/

1000×14000

TDY37K-3000/

1000×14000

Nominal pressure              MN

 

20000

25000

30000

Working table length            mm              

 

14000

14000

14000

Working table width            mm       

 

880

1000

1000

Distance between uprights       mm

 

12500

12500

12500

Side throat depth               mm

 

2200

2200

2200

Ram stroke                    mm

 

400

400

400

Max. open height              mm

 

1630

1630

2310

Quantity of main oil cylinder      No.        

 

2

2

2

Approaching speed            mm/s    

 

40

40

40

Working speed               mm/s

 

4

6

4

Returning speed              mm/s

 

30

30

30

power of main motor            Kw            

 

100

150

200

Control axis                   axis

 

5

5

5

Length                      mm

 

14500

14500

14500

Width                       mm

 

6000

8100

8500

Height on the floor             mm

 

7500

7800

8000

Height below the floor          mm

 

4500

5100

5500

Weight                      kg

 

320000

350000

400000

 

 

 

Detail more >>
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