Drum washer
If want high profit, then 2 indicator of gold mining equipment should be guaranteed: Capacity and Recover Rate. Get more gold concentrate only if big capacity, Reduce gold loss only if high recovery rate.
2. Process Flow of Full Set Gold Plant/Gold Processing Plant/Gold Panning Plant for Washing Gold
Alluvial gold mining need same process and equipments: Feeding, Sieving, Separation, Refine etc...... After sieving, the material should be feeded into separation machine. Gold specific gravity is about 19, sand specific gravity is about 3-5. The Principal Methods of alluvial gold (placer gold) are gravity dressing.
Now the most popular gold mining gravity equipment are: Sluice Box, Centrifugal Concentrator, Shaking Table. In recent years, concentrator is widespread used, and the effect is good. Concentrator recovery rate is up to 98%.
Mobile Gold Wash Trommel/Alluvial Gold Extration Equipment/Alluvial Mine Machine ---- Gold Concentrator ---- Gold sluice box ---- Shaking table ---- Amalgamator ---- Furnace
Description of this Complete Alluvial Low Clay Gold Processing Machine
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.
3. Gold Trommel Details of Full Set Gold Plant/Gold Processing Plant/Gold Panning Plant for Washing Gol
dThe Alluvial gold extration equipment/alluvial mine machine/ Mobile Gold Wash Trommel is usually used at the primary separation period of alluvial/placer/river gold mining so as to washing and screening the gold ore. The upper sizes out are always reckoned as unuseful materials. The bottom sizes which contain the gold are usually processed by centrifugal concentrator or gold sluice box continuously to upgrade the gold ore. The concentrates of centrifugal concentrator could be processed by shaking table which is used to separate the gold from other minerals.
4. Gold Concentrator Details of Full Set Gold Plant/Gold Processing Plant/Gold Panning Plant for Washing Gold
Gold Concentrator is the best recovery equipment for gold dust,It can be used not only for placer gold mining, but also for hard rock mining to recover the natural gold, replacing amalgamation. It is also used to recover gold from the old tailings.Both manual type and automatic discharge type concentrator is available.
Fixed Sluice Boxs are simple in design, no need electric power, big processing capacity for coarse gold, big concentration ratio, easy maintain and easy use.But high strength work are for sluice cleaning. Fixed Sluice Boxs can do nothing for fine gold. Generally, fixed sluice gold recover rate is lower than 50%.
Due to high recover rate and low price, shaking sluice boxs are more and more popular in gold mining market. More and more miners disuse old fixed sluices, and buy gold shaking sluice boxs.
