ore processing tin ball mill
In the ball mill grinding process, therawore isground to -0.074mm, accounting for 60%, and the magnetic separator is used for magnetic rough separation. The magnetic field strength is 96kA/m. The obtained coarse concentrate is reground to -0.045mm, accounting for 78.7 %, the iron ore produced by magnetic selection with a magnetic field strength of 64kA/m.
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