Auto Automatic Girth Welding Machine for Ship Hull Welding

• Condition: New
• Brand Name: Naec
• Suitable for Material: CS/Ss/as
• Welding Process: TIG/MIG/Saw
• Place of Origin: Nanjing
• Transport Package: Packed in Container
• Model NO.: AUTO
• Specification: SGS, ISO9001
• Trademark: NAEC
• Origin: Jiangsu, Nanjing
• HS Code: 85153190
• Production Capacity: 200 Sets/Year

Product Description

AGW for Ship Hull Welding

It has features as following:
1.Applicable to both bottom-to-top and top-to-bottom tank erection.
2.Adopting Sub Arc Welding technology.
3.Standard machine suitable for shell plate width: 1.3M-2.8M.
4.Standard machine suitable for shell plate thickness: 10mm-50mm for bottom-to-top and 6mm-50mm for top-to-bottom.
5.Suitable for tank diameter larger than 4.5m.
6.Max. Efficiency of AGW could be 30 times higher than traditional manual welding.
7.Hydraulic lifting device is necessary when top-to-bottom tank erection.
8. First X-ray qualification rate above 99%.
 




 This AGW is especially designed for shipbuidling, it has many features as following:

1, Can work under severe atmosphere with Miller welding system, so as to keep the stability of welding.
2, Its particular welding function can realize automatic welding for all girth seams and improve construction efficiency.
3, It also has the advantages of high operating factors, maintainability, reliability, durability, and low fault rate.

AUTO Automatic Girth Welding Machine for Ship Hull Welding is specially invented for the girth seam welding of vertical tank and ship hull, which consists of storage rack, traveling driving system, welding head adjustment mechanism, welding torch and wire feeder combination system, flux recycling system, flux supporting roller device, and welding power source. It can be quickly installed on vertical tank or ship hull vertical side and adopts SAW welding technology, which is able to highly increased welding efficiency and welding quality.
 
It has characteristics of wide application range, easy operation & installation, light structure, good safety, etc. 
 

Tank Construction Machines

1		Girth Seam Welding Machine >Applicable to both bottom-to-top and top-to-bottom tank erection >Adopting Sub Arc Welding technology >Standard machine suitable for shell plate width: 1.3M-2.8M >Max. Efficiency of AGW could be 30 times as manual welding
2		Vertical Seam Welding Machine >Suitable for tank plate wall thickness is from 10mm to 50mm >Motor frequency inverter drive system >Weatherproof control box with digital display for welding speed >Travel speed: 0~2200mm/min >Beveled gear drive reducer, good locking ability in both directions
3		Butt/Corner Seam Welding Machine >Applicable to butt seam welding of bottom plates >With magnetic idler system >More than 99% Qualified first X-ray test. >Suitable for both Top-to-Bottom and Bottom-to-Top Tank Construction Method