Small Scale Gold Mining Machinery Exported to Sudan Africa (2156)

Small scale gold mining machinery exported to Sudan Africa

Main components:
1. Water pump 2. Generating unit 3. Electrical control cabinet
4. Diesel engine 5. Shaking table 6. Rock hammer crusher
7. General power switch 8. Battery cell storage box 9. Sluice box
10. Ground wire

1) crush system
The rock hammer crusher driven by 30HP diesel engine, it can break rock which is not bigger than 50mm to minus 2.8mm, in that case useful mineral can be completely liberated from the rock, then flow to gold sluice box which as rougher for separation.
2) rough system
The rougher is a gold sluice box, it's 2500mm length, 600mm width, it covered by professional gold recovery carpet.
3) clean system
The concentrate get from gold sluice box still has impurities, it should have a re-separation of enrichment for the gold. Shaking table is an excellent cleaner which can separate gold perfectly with very low cost. The power is 1.1KW only.
4) water system
The plant adopts an unified water supply system, it can supply 8-10 tons per hour, because of low quality of water allowed for gold separation, so the water can be recycled when it is in shortage. The power of water pump is 1.5KW only.
5) gold purify device
Amalgamator can be added on the mobile plant according to customer's need.
6) mobile device
Whole plant move by wheel, and fix on the ground by mechanical leveling supports when it working.

Application
Feed raw ore which is not bigger than 50mm into the rock hammer crusher by hand. The crusher ore with water flows into gold sluice box directly, the carpet on the gold sluice box can catch all heavy particles, moreover light particles flow away with water because of gradient. Clean those heavy particles from the carpet and put into shaking table by hand for gold separation.
Nowadays conditions of the majority of rock gold mining become worse, large scale mining machine is limited by the condition. Mobile gold recovery plant is an excellent solution for small scale miners, because it's flexible, convenient, movable, low cost and high recovery, it applies to small scale mining of rock gold or placer gold.

Operation
1) try to find a place where is near water source and relatively flat, put the mechanical leveling supports down until all wheels hang in the air, adjust leveling support to ensure the operating platform is level. Take water pump to the water source, ensure the pipe is connected. Then start the engine.
2) Feed raw ore into crusher equably and stably, check slurry out from bottom of crusher whether it's unblocked, control the water ensures to get best concentration for the slurry. In order to have higher recovery, recommend that clean the carpet every 3 hours. Collect all heavy mineral together, and then feed into shaking table for separation.
3) Because the operating platform is very quivery when the crusher is working, please shut it down when the shaking table start separating work. The gold get from shaking table if it's still with little impurity, it can be purified to over 90% by amalgamation.
4) Please clean machine before shut it down, take water pump and pipes back and put them to right place, fix the deck of shaking table, raise the mechanical leveling supports and then drag the plant to next mining place.

Technical parameter
1, Overall dimension: 5600*2100*1900mm
2, Running speed: <30km/h
3, Bearing capacity: 5t
4, Stretch distance of mechanical leveling supports: 480mm.
5, Bearing capacity of mechanical leveling supports: 64t
6, Output of generator: 8kw
7, Output of engine: 30HP
8, Output of crusher: <2.5mm(80% plus)
9, Crushing density of crusher: 30%-45%
10, Feeding density of sluice box: 18%-25%
11, Feeding density of shaking table: 20%-25%
12, Clean-up cycle of sluice box: 2h-4h
13, Capacity: 1-2t/h
14, Oil consumption: 6 L/h