Seam Welding Controls

The EN1500 Series Control is a microprocessor-based resistance welding control designed specifically for Seam Welding applications. One outstanding feature (optional) is its ability to allow the operator concurrent adjustment of weld heat intensity during an initiated sequence.




  • 50 Unique Schedules
  • Weld and Valve Control Relays
  • One Valve Output
  • Multiple Job Set-ups
  • Easy to Program
  • Program only functions required
  • Spot / Roll-Spot


  • Rotary Input Board – allows for manual adjustment of weld current
  • Water Flow Switch


  • Seam Sequence
  • Preheat / Postheat
  • Upslope / Downslope
  • Continuous / Intermittent
  • Beat / Non-Beat Operation
  • End of Sequence Output
  • Hierarchical Initiation Structure

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