New Cost-Saving Option for Reclaiming Bonded Sand
Typical thermal and combined mechanical-thermal reclamation processes consume 22-30 m³ of gas per metric ton of sand reclaimed, the FSP technology reduces gas consumption to 13-16 m³ of gas/mt. Accordingly, foundries with sand processing rates of about 6 mt/hour may achieve annual gas savings estimated at € 240,000 euros (about $256,000.)