Automatic Fuel Tank Double Circular Seam Welding Machine

Automatic fuel tank double circular seam welidng machine

I.Description

Double girth welding of aluminum fuel tanks is a welding process for the girth welds at the connection between the end caps and the shell of aluminum fuel tanks (usually cylindrical or elliptical). This process involves two girth welds: the shell and the front end cap, and the shell and the rear end cap. 

The equipment adopts double circumferential seam synchronous welding technology, which can complete the welding of the circumferential seams at both ends of the fuel tank in one go, significantly improving efficiency and consistency.

II.Core Features

• Dual-torch simultaneous welding: Simultaneously welds the circumferential seam on both ends of the fuel tank, improving production efficiency.
• Automated Control: Equipped with a PLC or CNC system, it precisely controls welding parameters (current, speed, and rotation angle).
• High-Precision Positioning: Utilizes a servo motor or pneumatic clamp to ensure alignment between the fuel tank and the welding gun, preventing misalignment or deformation.
• Welding Process Compatibility: Supports TIG (argon arc welding), MIG (metal inert gas welding), and laser welding, adapting to various aluminum thicknesses.
• Human-Machine Interface (HMI): Touchscreen operation allows for storage of multiple welding programs, making it easy to switch between different fuel tank models.

III.Parameter

IV.Deatil images

Automatic fuel tank double circular seam welidng machine:

• The vacuum suction cup is mainly used to fix and position the workpiece. Its core function is to ensure that the aluminum fuel tank remains stable and without displacement during the welding process, while avoiding surface damage caused by mechanical clamping.

• Dual welding torch synchronous welding: welding the circular welds at both ends of the fuel tank at the same time to improve production efficiency.

• The rotating chuck will firmly clamp the two ends of the aluminum oil tank to avoid displacement or vibration during welding. At the same time, it will work in conjunction with the main shaft to drive the oil tank to rotate at a constant speed to achieve continuous welding of the circumferential seam.

V.Vedio for your reference

Automatic fuel tank double circular seam welidng machine:

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