Foraging for foundry sands
Published: Tuesday, 22 November 2011
Metalcasting consumes vast quantities of industrial minerals – either as foundry sands or additives – which are subsequently landfilled. But simple processing of spent sands can provide a stable and valuable source of secondary foundry materials
Recycling - its a sign of the times. From paper
and plastic products to electronic wastes and metals, the
recycling movement is growing. There is one company that has
now brought this concept to the industrial minerals field.
Alexander Mill Services International Inc. (AMSI), based in
Harmony, Pennsylvania, USA has been...