Global ꞏ June 2019

Cone crusher cone with long service life

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Description of the case

Top cone liner

 Material: 25 mm Hardox® 450

Original:  18% or 22% Mn-steel

The cone had a 2 week service life in a swedish quarry with red granite.

ongoing business


Case details

Key success factors

Improved service life

New solution
Hardox® 450, : 25 mm
Old solution

Mn casting: 25 mm

Industry and wearpart
Mining Fixed , Cone crushers , Liner plate