In this project, Xushen Welding provided a combined solution using a welding positioner and a hydraulic rotator to meet the customer’s requirements in welding medium and large structural components. The solution was mainly applied to cylindrical and irregular workpieces, where large dimensions, variable weld positions, and frequent adjustments of welding orientation posed significant challenges. During the initial stage, the engineering team conducted a detailed analysis of the workpiece structure, weld seam distribution, and welding process requirements. Based on this evaluation, a coordinated system integrating a welding positioner and a hydraulic rotator was developed to allow smooth and controlled adjustment of workpiece orientation across multiple angles. In practical operation, the welding positioner was used to tilt and rotate the workpiece, ensuring that key weld seams could be positioned in optimal welding orientations. Meanwhile, the hydraulic rotator provided stable rotational support for cylindrical components, enabling continuous and smooth welding operations. The combined use of these two types of equipment significantly reduced the need for frequent lifting and manual repositioning, improving operational safety and workflow continuity. By maintaining stable welding conditions, the system also contributed to more consistent weld formation and reduced variability. After implementation, the customer experienced improvements in welding efficiency, process...

In the manufacturing of storage tanks, pressure vessels, and large steel structures, longitudinal welding of cylindrical shells often involves long weld seams, thick plates, and high efficiency requirements. To meet the needs of heavy equipment manufacturers for automated welding, Xushen provides a twin-wire submerged arc welding manipulator system designed for stable automatic welding of longitudinal seams on large cylindrical shells. With a high-rigidity mechanical structure and coordinated control system, the equipment ensures stable welding operation while improving welding efficiency and weld consistency. The system is built around a heavy-duty welding column and boom manipulator combined with a twin-wire submerged arc welding process. It enables stable movement of the welding torch in vertical, horizontal, and longitudinal directions. The twin-wire SAW process significantly increases deposition rate while maintaining high weld quality, making it suitable for continuous welding of long seams on thick plates. The overall structure provides high rigidity and stable operation, while the welding torch is equipped with multi-directional adjustment mechanisms to adapt to different weld positions and ensure uniform weld formation. In practical production, the twin-wire SAW manipulator is mainly used for automatic longitudinal welding of large cylindrical shells. The equipment operates reliably and is easy to control, helping improve...

In this project, Xushen Welding provided a comprehensive welding solution to improve operational efficiency in the production of large metal workpieces. The project focused on addressing challenges related to workflow organization, process continuity, and equipment stability during welding operations. During the early stage of the project, the engineering team conducted a detailed assessment of the customer’s production environment. Factors such as workpiece dimensions, weld seam distribution, and existing welding procedures were carefully analyzed. Based on this evaluation, the production workflow was reorganized to ensure stable workpiece positioning and to minimize unnecessary handling and repositioning during welding. In practical operation, the optimized welding process allowed smoother and more continuous workflow. Stable workpiece support and positioning improved operational efficiency and reduced downtime caused by frequent adjustments. At the same time, standardized management of welding parameters helped maintain consistent weld quality throughout the production process. After the project was commissioned, the customer observed clear improvements in workshop efficiency and production organization. Welding operations became more structured, production rhythm was stabilized, and equipment utilization increased. These improvements enabled the customer to achieve higher productivity while maintaining stable weld quality. This project further demonstrates Xushen Welding’s practical experience in welding engineering solutions and production process...

In the fabrication of large and elongated structures, increasing workpiece dimensions place higher demands on positioning and rotation during welding operations. Conventional setups relying on fixed supports or manual adjustments often become inefficient when handling long components, as supporting distance is limited and repositioning requires repeated lifting operations. Maintaining a consistent welding posture throughout the process can therefore become challenging, affecting workflow continuity and operational efficiency. Designed for long-workpiece applications, this welding positioner adopts a rail-mounted configuration that combines movable support units with a rotating mechanism. The working position can be adjusted according to the length of the workpiece, allowing greater flexibility in production layout. Coordinated headstock and tailstock support ensures stable clamping while enabling smooth rotation and accurate orientation control. The rail-travel structure expands the operational range, allowing assembly and welding areas to adapt to production requirements while reducing manual intervention and unnecessary handling operations. Focusing on the demands of large-workpiece welding, Xushen continues to refine equipment structures and control concepts to improve adaptability under complex working conditions. Moving forward, Xushen will further develop welding automation technologies to support reliable manufacturing processes.