Concrete mixer scratchers with long service life

Informations générales
Nom du centre
SSAB
Description du cas

Function: Cleaning lateral  walls in concrete mixer.

Technical data:  The rotation speed is of 30 rpm. Paddles produced in cast iron with 500 HB. The temperature of work is around 20-25 ºC. Cast iron is replaced by Hardox® 600 in 25 mm.

Dimensions and Quantities:  Original thickness 23 mm. Dimensions 610 x 275. Weight  aprox. 29 Kg. The mixer have one outside scratcher and one inside scratcher.

Service Life and Status: With  Hardox® 600 in 25 mm, the scratcher doesn’t break. The service life with cast iron is 350 hours and with Hardox® 600 is 1.400 hours and it is still working.


Client final
Domaine d'activités
Béton
Matière première traitée
Concrete
Pièce d'usure
Équipement
Concrete mixers / Paddles
Température
0 – 250 °C / 32 – 480 °F
Taille du matériau traité
10 – 300 mm / 0,4 – 12"
Solution
Nouvelle solution
Hardox 600
Épaisseur
25mm
Durée de vie
1400 hours
Facteurs de succès clés
Durée de vie prolongée
400%
180