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The EF-Nova complements the proven Eco-Maxi, optimizing precious metal processing through automation and minimal manual rework. Perfect for intricate geometries and hard-to-reach areas.

BENEFITS OF EF-NOVA

  • Plug-and-Play-System
    Quick and easy commissioning saves time and reduces training efforts.
  • Eight pre-installed programs 
    These can be used without special prior know ledge, making the EF-Nova ideal for beginners and smaller jewelry workshops.
  • Intelligent Media Container Recognition
    The container stores information about the process media and operating hours. It enables the corresponding functions accordingly. Through automated assignment, only liquid electrolytes are permitted.
  • Guide-through-Menu 
    A user-friendly navigation system guides the operator through the functions, minimizing errors and increasing production efficiency.
OTEC EF Nova 1
OTEC EF Nova 2
OTEC EF Nova 3
OTEC EF Nova 4
OTEC EF Nova 5

INNOVATIVE & SUSTAINABLE

  • Up to 100% gold recovery – no material loss 
  • No need for polishing or acid baths – safe, eco-friendly processing 
  • Cyanide-free process – non-toxic jewelry finishing

FAST & EFFICIENT

  • Only 30 minutes processing time per cycle 
  • 90% less manual polishing work 
  • Minimal maintenance due to fast electrolyte replacement

COMPACT & VERSATILE

  • Suitable for gold, silver, brass, stainless steel, titanium & white gold-palladium
  • Processes up to six rings simultaneously
  • Special holders available for individual workpieces

THE SMART CHOICE FOR JEWELERS & MANUFACTURERS

The EF-Nova combines precision, sustainability, and automation in a compact, affordable system – ideal for small and medium-sized jewelry workshops. An unbeatable price-performance ratio for the highest quality standards.

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