Wholesale Portable Alluvial Placer Gold Washing Plant Service, Factories

China Ascend gold washing plant is mainly to recover the alluvial or placer gold particles in the black sand. The complete system consists of trommel screen, Knelson centrifugal concentrator, sluice chute, water pump and other component. The whole set is mobile type, easy to move and install inside the mining area. And it has different capacities to meet the different needs of customers.

Product Description

Working Principle

After finishing installation of the whole plant. Use excavator to dig the raw material and feed into the hopper of the washing trommel, big stone larger than 20mm will be screened out from the grate bars of the hopper, small size less than 20mm will go into the trommel screen. (The mesh size can be customized according to the customer's need.) The clay or mud in the raw material will be washed away from the rotary trommel screen, and then the gold particles will be feed into the gold centrifugal concentrator or swing vibrating sluice, (usually we recommend concentrator, because it can achieve high recovery rate for different gold particle sizes from 40 mesh to 200 mesh). Following the concentrator is gold sluice with gold blanket, the gold concentrate sediment in the bottom of the gold blanket, which is used to recover the remaining gold in the concentrator. The tailing gold will be collected again from the fixed sluice box to further improve the recovery rate.

gold washing plant detail8

Specifications

SPECIFICATIONS OF GOLD EXTRACTION EQUIPMENT FOR WASHING GOLD SEPARATOR MACHINE
Model GTS20 GTS50 MGT100 MGT200
Size / mm 6000*1600*2499 7000*2000*3000 8300*2400*4700 9800*3000*5175
Capacity 20-40 tph 50-80 tph 100-150 tph 200-300 tph
Power 20 kw 30 kw 50 kw 80 kw
Trommel Screen / mm Φ1000*2000 Φ1200*3000 Φ1500*3500 Φ1800*4000
Sluice Box 2 sets 2 sets 3 sets 4 sets
Water Supply / m³ 80 m³ 120 m³ 240 m³ 370 m³
Recovery Rate 95% 98% 98% 98%

Frequently Asked Questions

Q1: How does the gold washing plant screen raw materials?

An excavator feeds raw material into the hopper of the washing trommel. Big stones larger than 20mm are screened out by grate bars, while smaller materials proceed directly into the trommel screen for further washing and separation.

Q2: Can the mesh size of the trommel screen be customized?

Yes. The mesh size of the trommel screen can be customized based on your specific operational requirements and the characteristics of the raw materials.

Q3: Why is a centrifugal concentrator recommended for gold recovery?

We recommend the gold centrifugal concentrator because it achieves a high recovery rate for different gold particle sizes, especially ranging from 40 mesh to 200 mesh.

Q4: How does the system ensure high gold recovery rates?

The plant combines a centrifugal concentrator with a downstream gold sluice and gold blanket to capture remaining gold. Finally, the tailing gold is collected in a fixed sluice box to maximize the overall recovery rate.

Q5: What is the processing capacity of these gold separator machines?

The capacity depends on the model. It ranges from 20-40 tph (for the GTS20 model) up to 200-300 tph (for the heavy-duty MGT200 model).

Q6: What are the water supply requirements for operation?

Water requirements scale with machine size. The required water supply ranges from 80 m³ per hour for the GTS20 model to 370 m³ per hour for the MGT200 model to ensure effective clay washing.

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