homeprojectgold mining processing plant

Gold Mining Processing Plant

Zenith is a world famous and professional mining and construction machine manufacturer. Based on more than 30 years' experience and high technology absorbed from advanced countries, we can offer you the high quality gold mining processing plant, such as, gold crusher, grinding mill, flotation machine and magnetic separator etc. Our products are exported to South Africa, India, Brazil, Indonesia and these machines are welcomed by the worldwide clients.

Gold mining processing:

The mining process is realized through the gold mining processing plant. Zenith can offer all the desired machines involved in the plant to all the customers. Through crushing equipment, grinding machine and gravity separator and the flotation machine, the whole mining process will be completed. Among these steps, flotation machine is used to enhance the gold grade.

Flotation process:

The flotation process consists of producing a mineral concentrate through the use of chemical conditioning agents followed by intense agitation and air sparing of the agitated ore slurry to produce mineral rich foam concentrate. Specific chemicals are added to either float specific minerals or to depress the flotation of other minerals. Several stages of processing are generally involved with rough bulk flotation products being subjected to additional flotation steps to increase product purity. The flotation process in general does not float free gold particles but is particularly effective when gold is associated with sulfide minerals such as pyrites. In a typical pyritic gold ore, the gold is encapsulated within an iron sulfide crystal structure. Highly oxidized ores generally do not respond well to flotation.

Advantages of the flotation process are that gold values are generally liberated at a fairly coarse particle size (28 meshes) which means that ore grinding costs are minimized. The reagents used for flotation are generally not toxic, which means that tailings disposal costs are low. Flotation will frequently be used when gold is recovered in conjunction with other metals such as copper, lead, or zinc. Flotation concentrates are usually sent to an off-site smelting facility for recovery of gold and base metals.


Having focused on the production of gold mining processing plant for many years, Zenith can offer you the high quality machines. Besides, considerate and all-around service is also provided to all the clients. If you are interested in our products, you can contact us. Welcome to consult us.

Shanghai Zenith Company © 2000-2014 Copyrights.