Product Name: Oil Gas Storage Tank Welding Machine for Tank Construction (EGW/AGW) Model NO.: AUTO Type: Arc Welders Work Form: One-Body Electric Current: ISO 9001:2008, Ce, CS Frequency Range: High Frequency Style: ISO 9001:2008, Ce, CS Cooling Way: Air Cooling 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 Current: Alternating Current Application: Tank Construction Trademark: NAEC Transport Package: Packed in Container Specification: 2.8 3.2m Origin: China HS Code: 85153190 Product Description Tank Welding machine & tank construction machine(EGW/AGW)Features:1, Suitable for diameter of several meters to one hundred meters2, 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 erection4, First X-ray qualification rate: Above 99%Configuration:1Plate cutting & Edge milling machine2Automatic girth welding machine(AUTO AGW)3Automatic electro-gas vertical welding machine(AUTO EGW)4Automatic butt/corner seam welding machine5Hydraulic lifting system6Automatic girth seam grinder7LNG tank welderFor 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.Welcome to visit our company in Nanjing, China. For more information please contact us.