Electrolytic polishing OTEC EF-SMART
High-Precision Electrolytic Polishing
Electrolysis allows for a perfect shine, even on the most complex surfaces that are impossible to reach through manual polishing.
Working Principle:
A workpiece rotates in an electrolytic (conductive) liquid. An electrical voltage between the cathode (-) and anode (+), combined with the movement of polymer beads in the electrolyte, removes the conductive particles from the surface. The roughness is gradually reduced, resulting in a perfectly smooth and glossy finish. Traditional polishing works on the same principle: mechanically removing the surface peaks.
Advantages:
- Perfect polishing results in filigree areas without rounding claws or edges
- Gold and silver collect on the cathode, allowing fast and efficient metal recovery
- Extremely quick electrolyte container change
- One machine for both gold and silver (electrolyte must be changed accordingly)
- Short processing times of just 10 to 30 minutes
- Multiple programmable process steps: speed, rotation, direction, time, and voltage
- Pre-polishing and fine polishing in one single step
- Ergonomically designed container for easy and quick workpiece change
- Suitable for yellow, red, rose, and white gold using the same electrolyte
Scope of Delivery:
- EF-SMART S machine
- Process container with lid
- Holder to attach jewelry to the lid
- Cathode system
- Jewelry holders, electrolytes, and media not included in base unit
Technical Data:
- Painted steel housing
- Dimensions (L x W x H): 605 x 450 x 610 mm
- Weight: 35 kg
- Container and lid made of plastic
- Power supply: 230 V / 50–60 Hz
- Power consumption: 1.5 kW
- Rectifier: max. 300 W
- Backup fuse: 16 A
Contact us for more information or a detailed quotation.