Know your wear surfaces

High-pressure grinding rolls (HPGR) have become increasingly popular in the hard-rock minerals industry, explains James Pownell

Know your wear surfaces Know your wear surfaces Know your wear surfaces Know your wear surfaces Know your wear surfaces

TKISA puts its market share of the specialist grinding and milling business at around 75%

HPGR technology mainly expanded from the cement to minerals sectors in the 1980s, with the diamond sector seeing some of the initial applications.

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