How does the grinding balls grade fit fit after the ore nature changes?
The changes in the granular and product particle sizes are confirmed and the refill specifications and ratios are adjusted in stages to avoid one-time large changes.
How do you choose grinding balls diameter for the SAG miller? Complete method of judging the risk from the particle inhale to the impact
The SAG mill make-up balls is not as big as possible. It should be determined by combining maximum grinding particle size, ore hardness, grinder diameter, mill liners, critical turn speed and current grinding balls1 rate.