aletonak silver refining machine in philippines
Electrolytic Refining Process This process is using for obtaining ultra pure precious metals such as 99999 Gold and 9999 Silver etc Under proper process conditions the electrons of precious metals go to cathode from anode By this way impurities can remove from the precious metals...As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan.