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Jinan Huafei CNC Machine Co., Ltd.

Longitudinal Seam Submerged Arc Welding Machine, Special Vessels Tanks Welding Center, Gantry Type Welding Machine manufacturer / supplier in China, offering Gantry Type Longitudinal and Circular Seam Welding Machine, High Speed Table Type CNC Plasma Cutting Machine, Good Quality Cut to Length Line and so on.

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Supplier Homepage Product Special Equipment for Vehicle Gantry Type Longitudinal and Circular Seam Welding Machine

Gantry Type Longitudinal and Circular Seam Welding Machine

FOB Price: US $14,000-25,000 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $14,000-25,000/ Set
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Port: Qingdao, China
Production Capacity: 100 Set
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: GT-W
  • Control: Automatic
  • Frequency Range: Intermediate Frequency
  • Type: Continuous Seam Welder
  • Current: 10-1000A
  • Certification: Ce ISO
  • Welding Material: Carbon Steel, Stainless Steel, Aluminum and Alloy
  • Welding Length: 14000mm
  • Control Mode: PLC
  • Transport Package: Standard Wooden Case and Plastic Film in Container
  • Origin: Shandong Jinan
  • Cooling Way: Air Cooling
  • Style: Gantry
  • Electric Current: AC
  • Voltage: 380V
  • Weight: 2-4 Ton
  • Welding Mode: Mag Saw MIG
  • Welding Diameter: 300-5500mm
  • Positioning Tool: Welding Rotator
  • Trademark: Huafei
  • Specification: customized
Product Description

Gantry Type Longitudinal Seam Submerged ARC Welding Machine

Gantry Type Longitudinal and Circular Seam Welding Machine


1.  Usage: cylinder external longitudinal seam welding;can use two weld heads respectively weld two steel pipes, high efficiency, good welding quality.

2.   Scope of application: thickness 4-12mm; Can achieve single side welding, both sides forming effect (back base) length 13000mm; diameter φ250-1700mm; material carbon steel

3.   Work piece state: surface smooth, butt gap no more than 1mm or MAG base welded

4.   Work piece surface: No pollution, serious corrosion etc.

5.   Work piece before welding state:

Before welding work piece is firmly spot welded, clean solder joints, and fix arc starting ending plate


1.    Cylinder external longitudinal seam welding adopts gantry frame walking,  work pieces are fixed way to weld; Gantry frame walking speed adjust by servo stepless speed regulation, can meet welding speed adjustment.

2.    Adjustable rotator using screw adjust, the distance between rollers is manual screw adjust, according to welding requirement; make the longitudinal weld in the horizontal position as far as possible.

3.    The welding head are respectively provided with 2D mechanical tracking mechanism can reduce the   frequent adjustments to welding head due to cylinder placed errors.

1CNC Gantry external longitudinal welding machineLM4500-131 HF CNC
22D seam tracker 2Torch adjustHF CNC
3Flux recycle device 2Flux recoveryLianTong
4reducerPL***2Longitudinal travel(Neugart)
5Servo motorECMA***2Longitudinal travelPanasonic
6PLCMA***3 Siemens
7Worm gear reducerNMRV***2Torch adjustSigma
8Bearing several HRB
9Electrical components several Schneider
10Submerged arc welding powerDC-10002 (Lincoln)

After-sale Service                                                                                


 Warranty one year


 Engineers available to serve machine overseas


♥ Strict factory inspection


♥ Complete equipment manual


♥ Online instruction


♥ Provide all components, spare parts and consumptive material

Service Purpose:


Our professional sale and after-sale service give you a faithful feel.


Thanks for your inquiry and welcome to visit our company. Any question, please feel free to contact us!


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