Shredder grating with extended service life

Informations générales
Nom du centre
Description du cas

The grates are used for aluminium cans recycling.

Originally the grates were cut / fabricated from astralloy V plate. At that time the grates were not hardfaced and overlayed with tungsten carbide. The grates have been redesigned to be cut from

Hardox 450 steel plate and hardfaced with complex carbide overlay.

Grates Original Design ‐Astralloy V Plate / No Overlay = 3,000,000 Lbs/ 1.360.777 kg  recycled aluminum before failure

Grate redesign ‐Hardox 450 plate / complex carbide overlay = 70,000,000 Lbs/ 31.751.465 kg  recycled aluminum before failure



Client final
Domaine d'activités
Matière première traitée
Aluminum scrap
Pièce d'usure
Shredders / Screens
0 – 250 °C / 32 – 480 °F
Taille du matériau traité
10 – 300 mm / 0,4 – 12"
Nouvelle solution
Hardox 450
Facteurs de succès clés
Durée de vie prolongée
20 times