nickel ore mining and beneficiation

In nickel ore mining site, the first step is to extract raw materials from the mine. The extracted materials will be sent into jaw crusher for the primary crushing. In jaw crusher the materials are crushed into coarse ones which are sent into cone crusher or impact crusher for further crushing in the secondary section. To get the fixed material size, these minerals need to be sent into the grinding mill to be grinded. In this equipment, the desired size could be got. Next is the magnetic separator. Depending on the different properties of the materials, the magnetic minerals will be separated from others. While in the flotation process, the separation process will be achieved by using chemical reagents that preferentially react with the desired mineral. Flotation is primarily used to upgrade concentrates resulting from magnetic separation. Then the materials should have the conventional roasting and reduction process.

Crushing Plant

All forms of crushing circuits including in-pit, primary, secondary, tertiary and quaternary crushing systems. The crushing plant applied includes jaw crusher, impact crusher, cone crusher and mobile crusher etc.

Grinding Circuits

Large autogenous grinding (AG) and semi-autogenous grinding (SAG) circuits, as well as rod and ball milling.

Fine Grinding Mill

Tower mills, stirred mills and ISA mills for flotation concentrate re-grinding. Other grinding mill involved includes ultrafine mill, trapezium mill etc.

Nickel Ore Gravity Concentration Plant

Gravity concentration is a process to concentrate the mineral of interest by the difference of specific gravity of nickel and gangue minerals. Often gravity separation methods are confused with size classification because large particles of light minerals can behave like a small particle of a heavy mineral. The most effective gravity separation processes occur when applied to ore particles of about the same size. The most important factor for a successful gravity separation is liberation of the nickel particles from the gangue minerals.

nickel processing equipment supplier

SBM Company has already 30 years' experience in construction and mining equipment, and is well known for its dependable product and enthusiastic and thoughtful service. Our nickel ball mill is widely used in nickel processing plant for its high quality and reliable operation.

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