Expansion tanks

Certified tightness, operational continuity, and defect reduction.

LEAS offers specific systems for expansion tank shells and flanges, with extremely stable circular and longitudinal welds. The integration of in-line pressure testing and parameter control ensures consistent sealing, continuous production, and minimal rework for HVAC manufacturers

          Welding types    

          TIG, MIG/MAG, resistance    

          Materials processed    

          Carbon steel, stainless steel    

          Level of automation    

          Robotic cells with automatic loading and vision systems    

          Integration with    

          Pressure testing, laser marking, packaging    

          Average production    

          45–120 units/hour