Microwave steaming baking inner tank production line

Processes including folding, multi-spot welding and seam welding.

• Integrated Automated Process
  The production line integrates U-bending, multi-point automatic welding, and seam welding into a fully automated process.
• Stable Seam Welding Across Joint Types
  The seam welding system supports automatic parameter switching between straight-edge and corner welding positions, helping maintain consistent weld quality across different joint geometries.
• Flexible Workpiece Positioning
  The positioning fixture features adjustable X and Y axes for flexible and precise workpiece alignment.
• Reliable Current Transmission
  The conductive assembly is designed with an automatic tensioning mechanism to improve welding stability and ensure reliable current transmission.
• Stable Automated Transfer and Welding
  The line is equipped with servo-driven X/Z-axis transfer and an independent MFDC welding system between process stations, supporting stable and efficient automated production.
• Flexible Model Compatibility
  The line is compatible with both 46 L and 68 L workpieces, allowing flexible production changeover on a single line.

Pre-spot welding of the top and bottom center plates → Single-head seam welding of the top and bottom center plates → Double-head seam welding of the top and bottom center plates → Pre-spot welding of the front plate → Long-edge seam welding of the front plate → Short-edge seam welding of the front plate

Cycle Time: 35 s/pc