Global ꞏ August 2019

Jaw crusher cheek plate with long service life

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Description of the case

Wedge-shaped plates for stone crushers made from Hardox® 550, 35 mm thick.

Lifetime is more than double compared to the plates made from 12% Mn-steel.

Case details

Key success factors

Improved service life: 2-3 times

New service life: More than 8 months

New solution
Hardox® 550, : 30-60 mm
Old solution

Mn casting: 30-60 mm

Industry and wearpart
Mining Fixed , Jaw crushers , Cheek plates