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sand gold complete equipment introduce：
For sand gold ore beneficiation operations, a complete set of sand gold beneficiation equipment is generally used to form a complete production line for gold panning and other operations. The entire equipment of Shajin is generally divided into processes such as crushing, screening, and desilting selection. Generally speaking, gold and various heavy minerals are first recovered from the original ore through gravity separation, and then separated from each other through combined operations such as gravity separation, flotation, mercury mixing, magnetic separation, and electrostatic separation, achieving the goal of comprehensive recovery.
The complete set of equipment and process flow for the Shajin beneficiation production line. 1. Crushing and screening: Many gold placers contain cementitious mud masses, some of which have a particle size greater than 100 millimeters. If not crushed, they will be discharged together with waste rocks during the screening process, causing loss of gold. In addition, cement can also bond to gravel or pebbles, and if not broken, it can cause gold loss during the screening process. 2. Desliming: Materials smaller than 0.1 millimeters in placer gold generally do not contain gold or gold. Gold smaller than 0.1 millimeters, commonly known as float gold, is difficult to recover during the selection process, while slime of the same particle size interferes with the selection process, especially mechanical selection. Therefore, in the mechanical beneficiation plant of placer gold mines, attempts are always made to remove slimes smaller than 0.1 millimeters. 3. Selection: The gravity separation method is a more effective and economical method for processing placer gold, and can also be used for joint operations using a complete set of equipment in the placer gold beneficiation production line. Requirements for a complete set of sand gold beneficiation equipment. 1. Suitable for extracting sand and gold deposits such as riverbed, ancient rivers, and alluvial gold. 2. Requirements for low mud content and low mineral humidity in gold placers. 3. After multi-level screening and washing, the gold recovery rate has reached over 90%. 4. The feeding method is excavator, loader, or dump truck.
The advantages and characteristics of the entire equipment of Shajin are as follows: firstly, the beneficiation process is simple. The production line technology composed of the entire set of equipment in Sha Jin is mature and simple, and the composition of the entire set of equipment in Sha Jin is not complex, with a reasonable floor area. 2、 Low beneficiation cost. The overall beneficiation cost of the sand gold complete equipment is low, and the overall equipment procurement is reasonable. The failure rate of the complete equipment in the Shajin beneficiation production line is low, the recovery of funds is fast, and the investment prospects are good.
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sand gold complete equipment related processes