Stainless Tank Welding: Huali Juneng | haibao robot

Project photographs and equipment references

haibao robot · CUSTOMER APPLICATION

Automatic Stainless Steel Tank Welding at Wuxi Huali Juneng

Wuxi Huali Juneng Equipment selected a haibao robot welding solution for stainless steel tanks and pressure vessel fabrication. The application covers longitudinal and circumferential seams, with positioning and control matched to the vessel geometry.

The production requirement

Larger stainless tanks and a wider mix of vessel specifications create competing demands: repeatable penetration, controlled distortion, reliable fit-up and shorter production cycles. Automation needs to address the joint and handling method together.

Robot, positioner and process integration

The published project describes a six-axis TIG welding robot, positioning equipment and an integrated control system. Head-and-tailstock positioners and rotators present the workpiece to the torch, while seam location and tracking support repeatable paths. Process settings are selected for material, thickness and joint design.

Deep-penetration TIG and plasma-plus-TIG

The source discusses deep-penetration TIG for suitable stainless joints and P+T, or plasma-plus-TIG, for other thickness and production requirements. These processes should be selected through representative trials. A thickness range quoted for one joint preparation cannot be assumed to apply to every tank, material or welding position.

What changed in production

The project account reports shorter welding cycles, more consistent inspection outcomes and reduced rework after automation. For an overseas project, haibao robot evaluates the buyer’s own drawings, quality criteria and production records before proposing cycle-time or cost targets.

Quality planning for tank manufacture

Review edge preparation, joint gap, alignment, shielding and interpass control as part of the welding procedure. Use agreed inspection methods to confirm the result. Automation helps reproduce a validated process, while finished-vessel acceptance remains tied to the applicable design and manufacturing requirements.

Request an application review

Send tank and nozzle drawings, stainless grade, thickness range, maximum vessel size, required surface finish, inspection criteria and annual output.

haibao robot
Shao Yicheng · Key Account Project Director · International Welding Engineer (IWE)
Email: masterhyper@163.com
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Office: +86 519 8837 0688