CD Welders

The Advantages of Capacitive Discharge Spot Welders

Capacitive discharge spot welders (CD spot welders) have many advantages over other welder technologies:

  • Quick energy release for welding highly conductive metals such as copper
  • Small heat affected weld zones
  • Repeatable energy release independent of line voltage fluctuations
  • Capable of extremely fine energy adjustment

Capacitive Discharge spot welders are one of the most cost-effective welding solutions for fine-spot resistance welding. Whether you are manufacturing battery packs or microscopic assemblies, Sunstone Capacitive Discharge spot welders are the most affordable, precision fine-spot resistance welders on the market.

CD Single Pulse Spot Welder

Single Pulse CD Welders

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CD Spot Welders - 200ws, 400ws, 600ws

Dual Pulse CD Welders

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1000 ws CD Spot Welder

Dual Pulse CD Welders – High Power

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Dynamic CD Spot Welder

D-CD Spot Welder

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