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Refractory metallurgical ores are widely distributed and have become important resources for gold production. However, the gold content of gold ore is very low. In order to extract gold, it is necessary to crush, grind and preconcentrate the ore or separate it from the ore by dressing method. Gravity separation and flotation are more frequently used in gold beneficiation. Gravity separation plays a very important role in placer gold production. Flotation is a widely used mineral processing method in rocks and gold mines. The gold ore dressing line designed by Mecru Heavy Industry adopts the combined beneficiation method of gravity separation and flotation, and the recovery rate obtained by this process is higher than that of single beneficiation process.
The produced natural gold ore is first crushed by the jaw crusher for preliminary coarse crushing, and then the material that meets the particle size requirements is finely crushed by the fine jaw crusher again, the qualified material is sent to the silo for grinding by the vibration feeder. The material is sent to the ball mill by the feeding device for grinding, and the grinding fine material is sent to the spiral classifier for washing and grading. After roughing by shaking table, it was sent to flotation machine for flotation operation, and gold concentrate was obtained after dehydration.
Applicable materials: fly ash, limestone, quartz, aluminum powder, coal powder, steel slag, ore, potash feldspar, iron ore, iron slag, aluminum slag, silicon carbide, alumina, coal gangue, etc.
Applicable materials: metal minerals such as gold, silver, copper, iron, lead, zinc, molybdenum, nickel, aluminum, and ferrous metals and non-metals.
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0086-152 3869 1010Send Email
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+8615238691010Our professional team can customize the solution according to your needs and answer your questions
Customize your solutionSoft rock Limestone mobile crushing
The scheme consists of crawler jaw crusher, crawler impact crusher and crawler screening station. This production line process is mature and complete. Suitable for limestone, sandstone and other medium and low hardness ore sand crushing.
Hard rock Basalt mobile crusher
Basalt is the development of high-quality materials for rail transportation and road transportation, high hardness, strong wear resistance, not easy to break.Therefore, in the case of breaking, the first-stage is used to break the jaw crusher,and the second-stage used to break cone .
Please send us your request and we will reply to you within 24 hours.
Please feel free to contact us!
Office Tel
0086-152 3869 1010Send Email
[email protected]WeChat / Whatsapp
+8615238691010