Automatic Welding Machinery for Tank Construction

• Type: Arc Welders
• Suitable for Tank Diameter: Several Meters to One Hundred Meters
• Max. Efficiency of Welding Machines: 30 Times of Manual Welding(Agw); 50 Times of Manua
• Place of Origin: Nanjing
• Brand Name: Naec
• Certification: CE, ISO9001-2008
• Model NO.: NAEC
• Current: Alternating Current
• Application: Tank Construction
• Transport Package: Packed in Container
• Trademark: NAEC
• Origin: China
• HS Code: 85153190
• Production Capacity: 200 Sets/Year

Product Description

Automatic Welding Machinery for Tank Construction

Features:

1, 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%




Configuration:

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. 
 

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