What are the common types of gold beneficiation equipment?

1. Traditional Sluice Box: This type of gold beneficiation equipment has advantages such as relatively low cost, relatively simple equipment process, ease of operation and maintenance, and low failure rate.

Its main disadvantages are: placer ore is prone to caking, fine gold recovery is poor, and a large amount of manpower is required for cleaning operations.

2. Vibrating sluice: This type of gold beneficiation equipment overcomes the disadvantage of traditional sluice box's tendency for placer ore to caking, greatly improving the gold recovery rate. It is also very easy to operate and maintain, and similarly has a low failure rate. This type of placer gold beneficiation equipment can be used in series or parallel combinations depending on the processing capacity.

3. Centrifugal Concentrator: The main advantage of this type of gold beneficiation equipment is its widespread application in placer gold mining both domestically and internationally. There are intermittent discharge centrifuges and continuous discharge centrifuges, widely used in the placer gold industry. When centrifuges are used in combination with classifying screens and automatic washing machines, the heavy mineral enrichment ratio can reach up to 1:1000 after multi-stage separation and enrichment, with a single particle gold recovery rate of over 90%.