Graphite powder process flow

Graphite is a kind of non-metallic mineral raw material, natural graphite powder is a product made of flake graphite after many processes. It has a wide range of uses, including powder metallurgy graphite powder, graphite powder for friction materials, graphite powder for carbon brushes, colloidal graphite powder, graphite powder for pencil core, graphite powder for lithium battery and many other fields.

The technological process of graphite powder is as follows: the raw ore after blasting is sent to the stone breaker through the mine car for crushing, and then into the ball mill for flotation. The wet graphite material from flotation is sent to the ball mill for grinding and selection, and the wet material from flotation is baded and sent to the drench dryer for drench drying. The drench drying material is already the finished graphite. The drier material is sent to the drying workshop and bagged after drying, that is, ordinary graphite powder. The carbon content of the finished product is 90% on average.

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