We are a professional manufacturer of various kinds of mining equipments in China since 1990, especially have rich experience at alluvial gold / placer gold /river sand gold/ gravel sand gold recovery machines, main products include:

6S shaking table, 
gold panning sluice box,
gold centrifugal concentrator,
gold washing trommel screen,
small scale mobile gold washing trommel screen,
gold washing trommel scrubber,
jigger machine,
spiral chute separator,
gold panning pan,ect.

Description of rock gold mining equipment 

Step 1. Material crushed by jaw crusher

Step 2. Material sent to ball mill by belt coveyor, then grinded by ball mill.

Step 3. Material would be sent back by spiral classifier or hydrocyclone for a regrinding.

Step 4. The rest step could be finished by alluvial gold mining equipment

Description of alluvial gold mining equipment 
 
Step 1. The raw ore is fed onto the gold trommel by excavator or loader;
 
Step 2. The gold trommel washes and classifies the raw ore. The upper sizes without gold are discharged as tailings, while the bottom sizes together with the clays go onto the gold concentrator.
 
Step 3. The gold concentrator enriches the heavy minerals including the gold.
 
Step 4. The tailing of gold concentrator go through the gold sluice box so as to recover the gold particles which is possiblely lost from the tailings.
 
Step 5. The concentrates of the gold concentrator as well as the concentrates of the sluice box go to the shaking table for further separation.
 
Step 6. The gold concentrates of the shaking table could be processed by amalgamator to recover the gold sands, and then be smelted by the gold smelting furnace.