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Quick Details

  • Condition: New
  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: NAEC
  • Motor Type: DC Motor
  • Usage: tank construction
  • Voltage: 380
  • Certification: ISO9001:2008
  • After-sales Service Provided: Engineers available to service machinery overseas
  • Power source: MILLER / LINCOLN /MIA
  • First X-ray qualification rate: Above 99%
  • Applicable industries: Oil&Gas, Refinery facilities, Offshore&Shipbuilding, Power plant, ect.

Packaging & Delivery

Packaging Details To be delivered in container
Delivery Time depend on qty

NAEC-Provides Lean Fabrication Solution


Reference: CCC, L&T, AIM, Petrol Steel, THHE, MMHE, ETC.



Tank Construction Machine; Automatic Tank Welding Machine; Automatic Tank Welder





Tank farm construction capacity: Easily finish one 100, 000M3 tank erection within 1 month by using NAEC tank construction system.


For storage tank / tower fabrication and on site construction, we begin to R & D of its automatic equipments and turn-key whole solution since year 2001. After years of development, NAEC developed different fabrication and construction machines for various seams of Oil Storage Tank / LNG Tank / Tower / Tank Farm. The automatic tank welding machines we developed meet CE standard. In the meantime, NAEC also developed matched equipments for top-to-bottom construction method, which has been widely applied in both China Strategic Oil Storage Project and oversea tank construction project.


Now NAEC has matured whole solution & equipment for both bottom-to-top and top-to-bottom tank construction. By NAEC solution, we can help our client to finish one tank body construction within one month. The X-ray first qualification rate is no less than 99.5%. And the mechanical performance meets the requirements of low-temperature impact test.



1Suitable for diameter of several meters to one hundred meters
2Max. Efficiency of welding machines: 30 times of manual welding(AGW); 50 times of manual welding(EGW)
3Applicable to both bottom-to-top and top-to-bottom tank erection
4First X-ray qualification rate: Above 99%

-Plate cutting and edge milling machine
-Automatic girth welding machine(AUTO AGW)
-Automatic electro-gas vertical welding machine(AUTO EGW)
-Automatic butt/corner seam welding machine
-Hydraulic lifting /jacking system
-Automatic girth seam grinder
-LNG tank welder


For tank erection, we can provide not only high efficient automatic machine, but also installation, commission service, site construction instructing, welding procedure qualification supporting, and construction team training. We have very mature experience in both bottom-to-top and top-to-bottom tank construction.

We also provide tank construction sub-contracting service.




Our company view


Nanjing Auto Electric Co., Ltd (NAEC) was established in 2001, taking promoting "Lean Fabrication to Global Energy Engineering Industry" as its mission, NAEC's core business is to provide Lean-fabrication One-stop Solution to energy engineering contractors and fabricators. With advanced innovation ability and continuous integration of new technology & processes, NAEC's solution ensure its users high quality and efficient fabrication, and make itself become worldwide clients' most preferred partner. 

Our Strategic Clients are 
L EPC companies, Contractors or Fabricators in Onshore Oil & Gas Exploration, Transportation, Storage, Refinery & Chemical 
L EPC companies, Contractors, Fabricators or Equipment Manufacturers in Offshore Oil & Gas Exploration, Treatment, Transportation & Storage 
L EPC companies, Contractors or Fabricators in Nuclear Power, Wind Power, or Thermal Power 
L Various Energy Engineering Equipment Manufacturers 
We provide Lean-fabrication One-stop Solution for Energy Engineering EPC Companies/ Contractors/ Fabricators, Based on Following Systems: 

L NAEC Lean-fabrication Mode 
L NAEC Lean-fabrication Management System 
L NAEC Lean-fabrication Production System 
NAEC Lean-fabrication One-stop Solution can help engineering fabrication operators to solve project problems. It can organize fabrication production and ensure the final delivery in good quality and on time



Welcome to visit our headquarter in Nanjing, China. For more information please contact us. Thank you!

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