What are some of the parameters you look at in a Grinding circuit?

Question

Accepted Answer

Parameters in a Grinding circuit include particle size distribution, mill power consumption, and circulating load.

Particle size distribution: Ensuring the desired size of particles is achieved through grinding.
Mill power consumption: Monitoring the energy used by the mill to optimize efficiency.
Circulating load: Managing the amount of material circulating within the circuit for proper grinding.
Ore feed rate: Controlling the rate at which ore is fed into the mill for consistent performance.
Grinding media size and type: Selecting the appropriate media for efficient grinding.
Water addition rate: Adjusting the amount of water added to the mill for optimal grinding conditions.

Top First Quantum Minerals Mill Operator interview questions & answers