Crusher hammers with longer service life for plaster boards

Informazioni generali
Nome del centro
SSAB
Descrizione della casistica

Hammers for plaster boards (panels) made from 15mm Hardox Extreme, laser-cut.

Prevoius material was 10 mm Hardox 400 +  5 mm hardfacing

 

Lifetime increased by 30%. Less maintenance.

Cost is reduced by ~ 10% : increase of raw material cost but processing cost is reduced (hardfacing removed).

Shorter delivery time (no hardfacing piece by piece).

 

Increased productivity: only laser cutting versus cutting+hardfacing previously.

More competitive offer to end-user: cost / service life.

Healthier processing (no fumes due to hardfacing)

Potential is about 10 set (84 hammers per crusher) per year - 2,4 t/year/crusher

The main producer is recycling 45Kt/an of plaster waste (80% of the market) on 3 plants. They would like to recycle 100Kt in 2020.

Cliente finale
Industria
Riciclaggio
Informazioni sulle materie prime
Limestone
Parte soggetta ad usura
Apparecchiatura
Hammers
Temperatura
0 – 250 °C / 32 – 480 °F
Dimensioni del materiale lavorato
10 – 300 mm / 0,4 – 12,0 "
Soluzione
Nuova soluzione
Hardox Extreme
Spessore
10 mm
Durata utile
30%
Fattori chiave di successo
Costi di esercizio ridotti
400%
180