Disc Finishing Machines
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Electropolishing Units
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Electropolishing is an electrochemical material removal process for metallic workpieces using an external source of electric current. It is used to polish, passivate and debur surfaces. During this process, material is removed from the workpiece (anode), which is immersed in an electrolyte specially suited to this particular metal, thereby considerably reducing the surface roughness. The advantages of electropolishing are a metallically pure surface, no effect on crystalline structure, improved resistance to corrosion and a lasting surface shine.

Equipment:EPAG FLEX

  • The EPAG Flex is an innovative new electropolishing machine for yellow, red and white gold. This electropolishing unit enables filigree jewelry rings to be ground and polished in the shortest possible time. Intricate details remain intact and internal contours receive an excellent finish. Manual polishing is reduced to a minimum and the quality of your surfaces is greatly enhanced. Thanks to its modular design, the machine can be subsequently expanded to up to three individually controllable process tanks. The software includes a database in which workpiece specific process parameters can easily be stored and managed.


  • Perfect for gold

  • Reduces manual polishing to a minimum

  • Gold carried over into the bath during the electropolishing process can easily be recovered by means of simple filtration

  • Can easily and affordably be expanded to up to three process tanks

  • Completely cyanide-free process

  • Workpiece parameter management system

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