Warm congratulations 300t/d gold ore flotation transformation equipment has been sent to Vietnam. The main mineral in the ore of a gold mine in Vietnam is pyrite, and the gold has a fine particle size and is closely related to metal sulfide minerals. The flotation process of this ore is one roughing, two selecting and two sweeping, but due to the surface of arsenic and antimony minerals is easy to be oxidized, adsorbed a lot of flotation chemicals, and the flotation effect is poor.

The gold mining plant contacted our salesman, through the customer’s expression as well as the observation of the machine, Chunlei for the original production problems, combined with the actual production, technical modification of the process. The original gold ore flotation equipment cyclone tailing was changed to stage grinding and floating, flotation tailing, so that the process is smooth and easy to operate. In addition, we also improve the number of equipment and flotation chemicals system for some processes, and the final indicators are excellent.

Why do we change the original cyclone throwing end to stage grinding and flotation throwing end?

Because the original gold ore flotation process is changed to stage grinding and flotation process, which is easier to operate, and the useful minerals in the ore with high impurities can be collected early and quickly; adjusting the structure of the flotation machine improves the sorting environment, and improves the effect of mineralization of flotation slurry, which ensures the stability of the indexes and the flow of the smoothness of the process.

Gold Ore Flotation Production Line Customer Site

Main Equipments: Ball mill, Flotation machine, Dewatering screen, High weir spiral classifier, Magnetic Separator.

Introduction To The Process Of Gold Ore Flotation Production Line

• Gold ore flotation process: The flotation of gold minerals generally adopts the one-stage grinding-flotation process, and the stage grinding-flotation process can be adopted for the ore with uneven particle size. China generally adopts one-stage grinding-flotation-flotation process, so as to realize the enrichment of useful minerals.
• Requirements for grinding fineness of gold ore: Gold ore grinding fineness requirements, generally for the gold wrapped in sulfide minerals, only the sulfide ore monomer can be dissociated. But for the gold that is associated with veinstone, the grinding fineness is required to achieve the dissociation of gold monomer.
• Gold ore flotation slurry concentration requirements: The principle of gold ore flotation is: flotation of large density, coarse size of the mineral, often with a thicker slurry; Conversely, when the flotation of small density, fine size and mud with a thinner slurry. Coarse selection of thicker slurry, can ensure that a higher recovery rate, selection with a thinner concentration, is conducive to improving the quality of concentrate.
• Other process conditions: In addition to grinding fineness, the process conditions affecting gold flotation also include slurry concentration, flotation chemicals dosage, inflation, flotation time and so on need to test to determine. Generally speaking, the flotation chemicals used in the gold flotation process are: trapping agent, activator, foaming agent, etc. The trapping agent is used to promote the upward flotation of gold, the activator is to increase the flotation speed of gold, and the foaming agent is to increase the number of flotation bubbles.

All equipment colors and models can be customized, If you want to know more about this production line, please contact us immediately and we will give you a professional reply.