Global ꞏ July 2019

Wood recycling shredder knife and holder with extended service life

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Description of the case

Previous knife grade: Tool steel
Previous life time: unknown

New material in the knife : Hardox® 600
New life time: more than  50% .  With a lot of stone, double service life can be estimated.

Knife holder made in Hardox® 500

Case details

Key success factors

Lower lifetime costs: More than 60%

New service life: Improved by 50%

New solution
Hardox® 600
Old solution

Tool steel

Industry and wearpart
Recycling , Shredders , Knives