Automatic Welding Machinery for Tank Construction1, Suitable for diameter of several meters to one hundred meters
2, Max. Efficiency of welding machines: 30 times of manual welding(AGW); 50 times of manual welding(EGW)
3, Applicable to both bottom-to-top and top-to-bottom tank erection
4, First X-ray qualification rate: Above 99%
|1||Plate cutting & Edge milling machine|
|2||Automatic girth welding machine(AUTO AGW)|
|3||Automatic electro-gas vertical welding machine(AUTO EGW)|
|4||Automatic butt/corner seam welding machine|
|5||Hydraulic lifting system|
|6||Automatic girth seam grinder|
|7||LNG tank welder|
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 equipment for both bottom-to-top and top-to-bottom tank construction. By NAEC solution, we can help our client to finish one tank 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.
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