• Automatic Girth Welding Machine for LNG Tank Construction
  • Automatic Girth Welding Machine for LNG Tank Construction
  • Automatic Girth Welding Machine for LNG Tank Construction
  • Automatic Girth Welding Machine for LNG Tank Construction

Automatic Girth Welding Machine for LNG Tank Construction

Type: Arc Welders
Suitable for Max. Shell Plate Width: 4.8m
Mini. Gap Between Double Shells: 800mm
Welding Power Source: Square-Wave AC
Current: Alternating Current
Model: Zx4
Customization:

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Basic Info.

Model NO.
AUTO
Application
Aerospace
Transport Package
Packed in Container
Specification
ISO9001: 2008
Trademark
NAEC
Origin
China
HS Code
85153190
Production Capacity
200 Sets/Year

Product Description

Automatic LNG Tank Welding Machine 

Features:
1. Suitable for max. shell plate width:4.8m
2. Minimum gap between double shells: 800mm
3. Adopting square-wave AC welding power source
4. AGW-I/ AGW-II are optional

Automatic Girth Welding Machine for LNG Tank Construction
Automatic Girth Welding Machine for LNG Tank Construction

Automatic Girth Welding Machine for LNG Tank Construction
NAEC grasped the rapid development trend of Chinese and world natural gas application, also combined with many years' successful technology and experience engaged in the research & development, manufacturing and services of various kinds of automatic welding and cutting equipment and production lines, AUTO takes a lead in the research and development of LNG tank construction equipments, automatic cutting and welding equipments for transportation pipeline, welding material and welding technology in China in the year of 2002.

NAEC cooperated with many EPC companies and research institutes for the development of 9Ni and other LNG tank welding technology. Currently, AUTO Automatic Girth Welding Machine for LNG Tank can be found in various LNG tank projects both in domestic and world LNG tank project sites.
 
LNG tank plate prefabrication and tank body welding solution
Project Machining/welding Process  
Steel plate beveling fabrication Double-sided milling AUTO double-head double-sided plate edge milling machine
Steel plate girth seam welding machine One side welding both sides formation or double sided welding AUTO Automatic Girth Welding Machine with No-gauging System for LNG tank
AUTO Double Sided Automatic Sub-Arc Girth Welding Machine for LNG tank
Steel plate vertical seam welding machine Pulse melting pole automatic vertical welding or manual welding AUTO Automatic Pulse-MIG Vertical Welding Machine for LNG tank
Miller DYNASTY 399 manual /TIG Welding machine
Bottom plate butt/corner seam welding Automatic sub-arc welding or manual welding AUTO Automatic Butt/Corner Seam Welding Machine
AC/DC manual/TIG welding machine
Welding seam grinding Disk type abrasive belt AUTO Girth Seam Grinding Machine
 
It is widely used in the industry of oil & gas, petroleum, petrochemical, refinery, pressure vessel fabrication, shipbuilding, nuclear, etc.

 

Tank Construction Machines
 

1 Automatic Girth Welding Machine for LNG Tank Construction

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 Automatic Girth Welding Machine for LNG Tank Construction

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 Automatic Girth Welding Machine for LNG Tank Construction

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


For more information, please contact us, thank you!
 
NAEC---- Minimize the outdoor work, Maxmize customer's profit!
Suitable for industries of: OIL AND GAS, REFINERY FACILITIES, OFFSHORE &SHIPBUILDING, POWER PLANT, etc
Reference: CCC, L&T, PEC, Rotary Engineering, Petrol Steel, JSL, etc.

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