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Features:
1.Module design, a small hydraulic power pack with 5 cylinder.
2.Single cylinder or single group jacking height can be independently regulated.
3.It also can be centralized controlled, effectively reducing labor intensity.
4.Cylinder effective stroke: 2500mm, 2800mm.
5.PLC control, automatically test the lifting synchronism
AUTO provides complete solution for tank construction for both bottom-to-top and top-to-bottom construction method.Hydraulic Jacking System is specially designed for lifting of storage tank in top-to-bottom construction method, which is innovated by using advanced modular design concept.
It matches with our specialized top-to-bottom girth welding machine to realize automatic welding of inside girth seam. When used on project site, it is easy to do the installation and operation with reliable quality. It is PLC control, accurate, stable and safe jacking with good synchronicity.
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 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 |
