Sophisticated Finishing of Intricate Jewelry 
with Complex Geometries

The intricate finishing and polishing of delicate jewelry with complex geometries demand a particularly gentle approach. The EF-Flex introduces a new dimension of radiant shine, even for jewelry adorned with stones. Manual tasks are reduced to a minimum. Absolute process reliability, the ability to reach the smallest corners, and extremely short process times ensure high efficiency and large production volumes.

Applications

• Uses: Indexable inserts, medical instruments, sleeves, collets, turbine blades
• Materials: Tool steel, carbide, stainless steel, Inconel, titanium, aluminum, cobalt-chromium, copper, brass

Highlights

• Processing of hard-to-reach areas such as inner contours
• Delicate geometries are preserved and gently smoothed and polished
• Excellent polishing of gemstone settings without rounding
• Exceptional shine of diamonds through polished settings
• No damage to diamonds, zirconias, or gemstones
• Machine processing replaces up to 90% of time-consuming pre-polishing and filing

Features

• Cyanide-free processing agents without aggressive acids – no extraction needed
• Reproducible and fast results in just 10-20 minutes of process time
• Modular Electrofinish machine for components with dimensions of up to 380 x 80 x 100 mm
• Easy recovery of gold removed by filtering the electrolyte and deposition on the cathodes
• Modular Electrofinish machine for up to 40 workpieces per working container
• Flexibly expandable to up to 3 working containers as needed
• Intuitive touch panel control and recipe database with workpiece-specific standard programs
• USB connection for easy software updates
• Remote control, remote maintenance, and OPC UA interface capability