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