Precious Metal Recovery Refining Machine

Precious Metal Refining Machine Brief Introduction:

The precious metal recovery&refining machine is used to extract precious metals such as gold, silver, palladium and platinum from electronic waste precious metal chip components and anode slime, and the purity of extracted precious metals can reach 99.99%.Its raw materials mainly come from waste mobile phone circuit board,computer CPU,motherboard,VCD,CD,TV,game machine,fax machine,telephone,mobile communication and other household appliances; There are also leftover materials from electroplating factory, electronic component factory, printing factory, photosensitive materials factory and electronic factory.

Precious Metal Refining Machine Flow Chart:

Electronic waste (e-waste) like circuit boards, including CPU, RAM, pins, and other computer components contains a lot of precious metals, such as gold (Au), silver (Ag), platinum (Pt), Gallium (Ga), palladium (Pd), tantalum (Ta), tellurium (Te), germanium (Ge) and selenium (Se), etc.
 
 
PCB gold recovery machines, also known as e-waste recycling machines or PCB recycling machines, are used to extract gold and other precious metals from electronic waste materials, specifically from printed circuit boards (PCBs). Our PCB recycling machines employ various techniques to separate the valuable metals from the rest of the electronic components. The purity of refined precious metal can reach up to 99.99%.

1.Dispensing the gold stripping solution;

2.Put the surface plated materials into liquid,then the surface gold dissolved in the gold stripping solutions,no other metal like lead,nickel,iron,or any other metal be dissolved in the solution.(our patent product);

3.Filtering to remove the impurity;

4.Reduction:Add the reduction powder to the solutions,the gold will be extracted and turn into black powder,Get the black powder settle down,then finally we get the crude gold powder.
 

Precious Metal Refining Machine Features:

1.After processing waste water emissions remain the same;

2.The recycle rate of gold,sliver,platinum,palladium can get more than 97-99%;

3.The purity of the precious metal can get 99.99%;

4.Full Automatic,saving the labor cost;

5.The process is short,use the hydro metallurgical without cyanogens technology,reduce pollution to the environment.