HANNOVER MESSE 2018,
23 - 27 April
This gold refining tumbler is a new technology compared to the glass static refining plants.- Compact, space-saving, modular recycling series- Capacity: 2.5 -360 kg precious metal within 8 hours- Easily extendable through modular design- The dissolving tank angled at 30° rotates. This realises an excellent mixing process with the precious metal granules continually grinding against each other. This process serves to remove the silver chloride from the alloy surface and then finally dissolves it.- Heating is not required- Condenser in SCHOTT glass- Dissolving medium aqua regia ( HNO3 +HCL)- The complete unit is located under an exhaust hood and in a drain tray - Acids and solvents are not conveyed through pressing but by suction (vacuum)NEW > The new drum shape (rectangular) enables us to achieve a higher efficiency: The dissolving time of the gold is considerably reduced.
German Pavilion - Baden-Wurttemberg International
Electro-polishing is the most gentle and cleanest way to give jewelry pieces in an industrial production process a smooth, ultra-pure surface, which can then be ...
Polishing atom for atom, but efficiently and swifter
In addition to our well-known electro-polishing Aqua-Pol® we enlarged our product line with Aqua-Pol® Micro. ...
We developed the GRC Gold Recovery System especially to recover gold from grinding and polishing sludge, scraps, sweepings and ashes. As a matter of course the recovery ...
Microfiltration units built by KORAS separate 100 % fine particles >0,2 µm from wet processes!
System performance from 10 l/h up to 10.000 l/h!