Semi Automatic Longitudinal Vertical Seam Welder Straight Seaming Welding Machine for Cans

Fabricated from welded steel plate and sections, stress-relieved and machined for dimensional stability. Provides the rigidity needed to maintain alignment and precision during continuous seam welding.

Constructed from single-piece chrome zirconium copper for optimal conductivity and heat resistance. Silver-contact shaft transmission combined with internal water cooling near contact zones ensures efficient power delivery, reduces thermal buildup, and prolongs component life.

A geared reduction motor drives both upper and lower welding wheels simultaneously via a differential gearbox and splined shaft. This maintains equal wheel speeds, preventing slippage or surface drag on the can during welding.

Vertical-acting air cylinder with short-stroke solenoid valve connection enables fast clamp-and-release cycles. A self-lubricating guiding mechanism minimizes inertial impact, reducing electrode wear and preventing excessive indentation on workpiece surfaces.

Branded solenoid valves, regulators, and filters ensure consistent air supply. The system includes an air reservoir for pressure stabilization and a pressure sensor monitored by the PLC. Low-pressure detection prevents weld defects or cylinder failure, enhancing process reliability.

Separate parallel cooling circuits for the transformer, inverter, and electrode assembly effectively dissipate heat. Equipped with inline flowmeters, filters, and ball valves, the system monitors coolant flow and triggers an alert if circulation is insufficient—protecting welding quality and part longevity