Graphite Production Line in India
India is rich in mineral resources. Graphite is one of these mineral. It is crucial to apply high mining technology and new types mining equipment in the quarry process in order to improve production capacity. Zenith experts analyze the ore properties and geography condition, and develops high efficiency graphite production line.
Graphite is mined around the world by both open pit and underground methods. Graphite usually needs beneficiation, the great majority of world flake graphite production is crushed and ground if necessary and beneficiated by flotation.
Treating graphite by flotation has one big difficulty: graphite is very soft and “marks” (coats) the particles of gangue. This makes the “marked” gangue particles float off with the graphite to yield a very impure concentrate.
There are two ways of obtaining a saleable concentrate or product: regrinding and floating it again and again (up to seven times) to obtain a purer and purer concentrate, or by leaching (dissolving) the gangue with hydrofluoric acid (for a silicate gangue) or hydrochloric acid (for a carbonate gangue).
Graphite Beneficiation Plant
A series of crushing, milling and flotation activities need to be processed in graphite beneficiation process and many different types of graphite beneficiation plants involving in these processes.
These graphite processing plant are mainly including crusher, grinding mill, vibrating screen, belt conveyor, washing machine, and flotation machine, gravity separator, magnetic separator etc. In these plants, crushing plant is one of the most important plants.