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Double Sided Automatic Sub-Arc Girth Welding Machine (AGW-II)
Arc Welding Machines

Double Sided Automatic Sub-Arc Girth Welding Mach | RFQ Sourcing Details

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Product specs

CategoryArc Welding Machines
Unitset
TypeArc Welders
ModelAgw
OriginChina
CurrentAlternating Current
ConditionNew
Model NO.AUTO
CategoryArc Welding Machines
AvailabilityInquiry required
Updated2026-05-31

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Arc Welding Machines. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

Double Sided Automatic Sub-Arc Girth Welding Machine (AGW-II) Features: 1.Adopt sub-arc welding technology;2.Applicable to bottom-to-top tank erection, hanged on shell top;3.First X-RAY qualification rate above 99%;4.More suitable for erection of tanks larger than 30M;5.Two welding systems, high efficient welding.

pre-heating torch weldign head of AGW-II Double Sided Automatic Sub-Arc Girth Welding Machine (AGW-II) is a girth seam welding machine developed by NAEC with frontier technology. It adopts special welding and control communications technology which can realize welding two sides girth seams at the same time.

It helps customers to achieve the highest welding speed and welding quality. It is widely used in the industry of oil & gas, petroleum, petrochemical, refinery, pressure vessel fabrication, shipbuilding, nuclear, etc.

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 About the Supplier This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland Co., Ltd. Nanjing Auto Electric Co., Ltd. Nanjing Auto Electric Co., Ltd.

Double | Applications and Buyer Notes

Double is organized as a sourcing-ready Arc Welding Machines reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time quest

Applications

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Key specifications

Category
Arc Welding MachinesBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
Type
Arc WeldersBased on visible page data; confirm exact value in the RFQ.
Model
AgwBased on visible page data; confirm exact value in the RFQ.
Origin
ChinaBased on visible page data; confirm exact value in the RFQ.
Current
Alternating CurrentBased on visible page data; confirm exact value in the RFQ.
Condition
NewBased on visible page data; confirm exact value in the RFQ.
Model NO.
AUTOBased on visible page data; confirm exact value in the RFQ.

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Source mix: ugc

Key specifications

CategoryArc Welding Machines
Unitset
TypeArc Welders
ModelAgw
OriginChina
CurrentAlternating Current
ConditionNew
Model NO.AUTO
TrademarkNAEC
ApplicationOil and Gas, Refinery Facilities, Offshore &Shipbu
CustomizationAvailable
SpecificationISO9001: 2008

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