OTEC – EF One

Smart & Efficient Jewelry Finishing

The EF-One is the perfect solution for jewelers looking for fast, automated, and precise finishing. It works effortlessly on intricate designs and hard-to-reach areas, reducing manual labor and ensuring a flawless shine.

Why Choose EF-One?

– Easy to Use – Plug-and-play system with quick setup and minimal training required.
– Pre-Installed Programs – Comes with eight ready-to-use settings, making it ideal for beginners and small workshops.
– Smart Process Control – Recognizes process media and tracks operating hours to optimize performance.
– User-Friendly Navigation – Step-by-step guidance reduces errors and boosts efficiency.

Innovative & Eco-Friendly

– Up to 100% gold recovery – No material loss.
– No polishing or acid baths needed – Safe and environmentally friendly.
– Cyanide-free process – Non-toxic jewelry finishing.

Compact & Versatile

– Suitable for gold, silver, brass, stainless steel, titanium and white gold-palladium.
– Processes up to six rings at once.
– Special holders available for individual pieces.