Stack Assembly Servo Press with Laser Welding - Commonwealth Automation Technologies

  • Dual-servo press up to 60 kN
  • Programmable stack heights
  • Fully automatic strap forming
  • Designed for laser-weld integration
  • Light-sealed guarded enclosure

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This dual-servo stack assembly press is designed for automated fuel-cell stack compression, strap forming and laser welding. Commonwealth Automation specifies up to 60 kN constant pressure, programmable stack heights and fully automatic simultaneous strap forming. The current machine is designed to interface with laser-weld equipment and uses a light-sealed enclosure, retracting upper tooling and an automatic safety door. It is suited to production environments requiring repeatable stack compression and automated joining within a guarded manufacturing station.

Use Cases

  • Automated fuel-cell stack assembly
  • Laser-welded stack strapping
  • Repeatable production stack compression

Capabilities

  • Maintains constant stack compression force
  • Automatically forms straps
  • Interfaces with laser-welding equipment
  • Supports programmable stack-height recipes
Commonwealth Automation Technologies, Inc. Commonwealth Automation Technologies, Inc. is a Canadian custom-equipment OEM that designs and builds machinery for fuel-cell, electrolyser, flow-battery and other advanced-energy manufacturing applications. Its current catalogue includes fuel-cell stack assembly presses, bonding presses, leak-test systems, thickness/resistance testers and large stack presses for hydrogen electrolysers.

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