Area of regeneration of used mixture and separation of chromite sand
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- Country of manufactureUkraine
Regeneration - a set of technical operations associated with the restoration of the physical and mechanical properties of the waste molding and core mixtures.
In modern foundries use three methods of regenerating spent molding compounds: thermal, mechanical and thermomechanical. It provides the best quality thermal regeneration of spent molding compounds in which recovers at least 95% of spent foundry sand. In this case, regenerated sand in quality is not inferior to fresh sand, but also due to the activation of the surface can even significantly improve it. However, a portion of unburned binder (loss on ignition) is not more than 0.1%. Grain composition of sand remains within the original brand.