Duval Technologies is developing a revolutionary system that makes possible the safe recycling of expanded polystyrene, at a much lower operational and ecological cost than existing practices. Our procedure comprises two stages. A first transformation dramatically reduces the volume of the expanded polystyrene at the site of its last use, using neither toxic products nor producing greenhouse gases. This structural transformation permits transporting the residual polystyrene economically to the second stage, which consists in transforming the residual polystyrene into new products. The whole procedure eliminates expensive and unnecessary manipulations as well as greenhouse gas emissions during transport and combustion.

Also, our system can handle some adherent foreign materials like cardboard, plastic and even some food particles! So you won’t have to waste time, money and water to clean the EPS before putting it into the recycling process.