Shandong, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workday
OEM/ODM Service
Japanese Speaker

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, Steel Plate Overlaying Harden Surface Welding Machine, Welding Positioner for Metal Automatic Welding and so on.

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

Gantry Type Longitudinal and Circular Seam Welding Machine

Get Latest Price
Min. Order / Reference FOB Price
1 Set US $14,000-25,000/ Set
Port: Qingdao, China
Production Capacity: 100 Set
Payment Terms: L/C, T/T
Cooling Way: Air Cooling
Control: Automatic
Style: Gantry
Frequency Range: Intermediate Frequency
Electric Current: AC
Type: Continuous Seam Welder

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Basic Info

Model NO.: GT-W
Voltage: 380V
Current: 10-1000A
Weight: 2-4 Ton
Certification: Ce ISO
Welding Mode: Mag Saw MIG
Welding Material: Carbon Steel, Stainless Steel, Aluminum and Alloy
Welding Diameter: 300-5500mm
Welding Length: 14000mm
Positioning Tool: Welding Rotator
Control Mode: PLC
Trademark: Huafei
Transport Package: Standard Wooden Case and Plastic Film in Container
Specification: customized
Origin: Shandong Jinan

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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