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Metals processing promotes improved physical and chemical material properties, and composes them to form hybrid, high-tech systems. Strength aids in lightweight applications, corrosion resistance promotes longevity – and heat resistance improves energy transformation. Increasing alloy content and intensified surface finishing simultaneously represent solutions and problems alike – solutions to challenges, problems for metals in a closed loop.

Heavy and refractory metals increasingly contaminate blending for steel production, traces of alloy elements complicate high end casting of iron and non-ferrous metals, and surface finishing metals make flat steel production increasingly difficult.

PROASSORT sorts reconditioned metal scrap using a patented, high capacity method, based on their alloy compositions. These resource-intelligent, instant scraps therefore represent the economic basis for future green metal production.