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The Micro Welder Experts
Chapter 1: Overview
Features
Sunstone’s advanced dual pulse CD welders offer many capabilities including weld monitoring, SPC tools,
and a large capacitive touch-screen interface. The touch-screen interface provides easy access to all weld
parameters. In addition, you get a visual of the weld waveform graph, weld histograms, alarms, warnings, and
even on-screen documents and videos. For automated production settings, the welder has multiple PLC
protocols. You can also set up multiple machines in a simplified way thanks to the clone feature. Cloning allows
you to copy all your parameters/settings and easily export/import them to other machines.
Capacitive Discharge (CD) resistance welders have many advantages over other welder types. Since CD
welders use capacitors to store and release weld energy, your weld energy will be highly repeatable and will not
be affected by line voltage fluctuations. You can also achieve quick energy release for welding highly conductive
metals such as copper. This quick energy release is concentrated into a small area, generating a small heat
signature or heat affected zone.
Sunstone’s CDDP-A welders provide the following benefits:
• A very small heat-affected zone during the weld
• Ability to easily position welds exactly where you need them
• The versatility of welding on very small, thin, and delicate metal parts
• A wide range of metals that can be welded
• Dual Pulse operation removes surface inconsistencies and contaminants
• Single or Dual Pulse operation
• Consistency and repeatability
• Very low maintenance on the machine
• Small compact size designed to fit on and around any work area
