apparatus for purification of contaminants from plastic material, plastic extrusion plant, process for purification and extrusion of plastic material

摘要

it is a polyethylene terephthalate purification device that comprises at least one reactor (4) inside which the plastic material to be purified is housed, an opening connected to a vacuum pump, agitators (16) to ensure the agitation of the material inside the reactor (4) and heating means comprising a microwave heating device to promote the excitation of polar molecules.