About this document
Ball Charge Calculation Methods by Jackson Vu is a document available to read on EtoBox.
There are two main methods for designing ball charges in finish mills: the Polysius method and the Slegten method. The Polysius method treats the entire mill as a single compartment and uses an exponential formula to determine ball diameters based on distance from the feed end. The Slegten method uses different rules for the first compartment versus the remainder of the second compartment, placing larger balls closer to the feed end. A comparison of ball charge profiles designed with each method shows diffe
- Author
- Jackson Vu
- Language
- EN