Automatic TIG (GTAW) Welder Pipe Welding Machine for Inner Wall Cladding

Product Description

 

Product Description

 

FITco is honored to provide model XHL-PCS cladding station which is designed for pipes and vessels for oil & gas, chemical, valve manufacturing, pressure vessels and other industries.

 

The equipment is mainly used for less than 12.5m tube inner wall anti-corrosion welding, welding pipe is driven by end hollow chuck rotation, welding torch by wire rope pull and guide equipment positioning and complete welding into the channel.

- Workpiece weight: up to 20Ton
- Tube material: 5L Gr.B, X52, X60, X65, stainless steel, CrMo steel, etc.
- Bevel form: inner wall welding without sloping
- Bevel group pair: None;
- Welding position: 1G position welding (weld gun not moving, workpiece rotation)
- Welding method: hot wire TIG
- Warm-up requirements: According to the welding process, the system is not configured to warm up the system.
- Welding layer inspection requirements: 100% UT layering/100% PT
- Typical workpieces: hot-rolled steel pipes, seamless steel pipes, forging tubes, etc.

 

 

Technical Parameter

1	Type of Power Source	DC Type Inverter
2	Welder Current   Duty Circle (40ºC)	5~450A  450A 80%; 420A 100A
3	Hot Wre Current  Duty Cycle (40ºC)	5~200A  200A 60%; 100A 100%
4	Open Circuit Voltage	80V
5	Input Voltage	3×400V (-25%+20%) 50/60Hz
6	Input Power	80KVA
7	AVC Accuracy	±0.2V
8	Recommend Peak Current	150~280A

 

1	Welding Process	Automatic TIG Hot Wire
2	Inverter Cooling	Air Cooling
3	Displayer	5.7"screen Chinese/English displayer  Real-time parameter displayer
4	Fault Detect	Work piece short circuit, over temperature protection, over current protection, over voltage protection, water shortage protection, lack of gas protection, power error, arc failure, servo error.
5	Overlay Processing	Dia.: φ120(after cladding) - φ850mm Max height : ≤12000mm Loading bearing 20 tons
6	Wire Dia	1.2/1.6mm
7	Tungsten Dia.	4.0mm (4.8mm optional)
8	Torch Cooling	External Constant Temperature Circulating Water Cooling

9	ARC Starting	HF/Contact
10	Power Source	EWM TETRIX 452DC Ethernet/IP HF Unit
11	Hot Wire Power	EWM TETRIX 200 Hot Wire Power
12	Single Layer	1-3mm
13	Gas Flow Rate	12-20L/min

Equipment Instructions
The equipment is mainly used for long tube inner wall welding, the base tube is driven and rotated by the hollow chuck welding swing mechanism, the welding gun is positioned by the wire rope pull and the guide equipment and completed the welding into the passage.

The equipment consists of welding power supply, welding head, head drive guidance system, welding swing mechanism, roller frame, electrical control system and water-cooling system.
 

 

Welding Gun: 

1. The welding gun mechanism and the welding power supply system as a whole can walk on the main frame, 

2. which can effectively shorten the length of the welding gun cable and ensure the stability of the equipment. 

3. The welding gun head is mounted on the rail and the welding gun can be moved up and down with a PID-controlled pushrod.

 

4. The welding gun has the automatic tracking function of arc pressure, and when the weld gun deviates from the 

solder face, the correction can be adjusted in time. 

5. The welding gun is cooled by forced circulating water for long periods of continuous welding. 

6. The length of the welding gun is 12.5 meters, single-gun head, the minimum can be achieved after welding 

120mm inner diameter of the welding application. 

7. Precision swing mechanism (8Ton). 

8. The height of the steel roller frame is adjustable.

Weld Overlay Clad Monitoring Camera: 

Water cooling weld camera system with TCP/IP communication protocol. One torch one camera. 

 

 


 SYSTEM CONTROLLER AND REMOTE CONTROLER  
  WO-ACS SERIES SOFTWARE base on
 
  1.Touch & retract;
  2. Online adjust;
  3. AVC - Arc Voltage Control;
  4. Actual value visualization;
  5. Remote support;
  6. Bore-to-bore;
  7. Data Logge

 

Welding Power Source System:

• The welding power supply is powered by TETRIX 452 DC-type DC pulse arc welding power supply produced by EWM AG, Germany.The welding maneuvering characteristics are good, the continuous operation is stable and reliable, and its pulse function meets the process requirements of welding.
• The TETRIX 200 HOT WIRE thermal wire power supply from EWM is used.

Cabinet Air Conditioning is optional
Cabinet air conditioners are used in arear with high termperature.

• Working temperature: -40ºC~+55ºC

 
Application
- Workpiece diameter:  Maximum φ850mm outer diameter . Minimum  φ152 mm outer diameter.
- Dia. After clad: Minimum φ120mm (after clad)
- Workpiece length: 3000mm to 12000mm
- Workpiece wall thickness: min 10mm
- Workpiece weight: up to 10t
- Welding speed: Max 600mm/min
-  Welding Torch: Two torch, Double wire, single Tungsten
- Tungsten electrode diameter: 4.8mm 
- Deposition rate:   Max. 4.5Kg/hour
- Pipe material:  5L Gr.B, X52, X60, X65, stainless steel, CrMosteel, etc.
- Wire materials and specifications:  ERNiCrMo-3,  ERNiFeCr-1,  ER316L,  ER2209,  ERCCoCr-E,  ERCCoCr-A, ERNi1, ERCuNi 
- Wire diameters1.2mm;
- Bevel form: inner wall welding without sloping
- Bevel group pair: None;
- Welding position: 1G position welding (weld gun not moving, workpiece rotation)
- Welding method: hot wire TIG
- Welding layer inspection requirements: 100% UT layering/100% PT
- Typical workpieces: hot-rolled steel pipes, seamless steel pipes, forging pipes, etc.




 

FITCO Performance

Packaging & Shipping

 

Our Advantages

 

Advantages: 
Fitco originated and grew up in manufacturing plants that use our equipment to produce products, so we understand the needs of our products, processes and operators better than other equipment manufacturers Fitco is from China's largest and the world's leading welding products manufacturing plant. Our equipment is more stable and intelligent with higher customer recognition; We use the world's top programmable controller platform and mathematical models to program our devices more intelligently!

Company Profile

 

Our Company--Faith-Han Intelligent Technology Co., Ltd.
Founded and registered in 2018, Fitco is located in Kunshan High-tech District, between Shanghai and Suzhou.
Fitco is committed to designing and manufacturing non-standard customized automation control intelligent industrial welding/welding equipment, manufacturing information software, auxiliary equipment and related products and services.
Fitco has designed and manufactured more than 150 sets of welding equipment for the Chinese and the international market. Our equipment is highly stable and intelligent that has been proven on-site for many years, gaining the respect of our global customers and markets. The extensive use of mathematical models in our programs makes our machines more intelligent than our competitors' products. Environmental friendliness and safety are always our top priority when it comes to mechanical and electrical design.