The pelletizing or compounding plants, made by PRT Service & Innovation, are characterized by being designed and produced, from time to time, according to the needs of the customer, with respect to the materials to be worked.
The main steps that characterize them are: volume reduction, feeding of the extruder, dosing of additives, melting, mixing, filtration, pelletizing and storage.
The general identification of these plants is mainly characterized by the type of material to be treated and the installed extruder.
Workable materials are: film, rigid, foams, fibers and mixed as for example LDPE, HDPE, LLDPE, PP, BOPP, OPP, PC, ABS, PC ABS, PS, EPS, XPS, HIPS, XPE, PE PA, PP PA, PE PET, PE PETG, PE Al, PLA, PVDF, PA, PA 6.6, METALLOCENE, SURLYN, PC ABS, PC PBT, PMMA, POM, SAN, TPU, TPO, TPE, EPDM, CA, transparent, colored, with additives, coupled, printed, metallized.
Plants suitable for the processing of film or leaf as production waste, trimmings, dinkings, reels, clippings, packaging, post consumer materials coming from washing plants.
Plants suitable for the processing of hard rigid materials, such as containers, drums, casks, cases, boxes, pizzas, mergers, blocks, pipes, working scraps, agglomerates, cleaned or coming from washing plants.
Plants suitable for the processing of foam materials, characterized by a low apparent specific weight, such as production scraps, dusts, insulation panels, packaging, trays, dishes, containers, caps, cases, bags for protection.
Plants suitable for the processing of fiber materials, characterized by a low apparent specific weight, such as production and processing wastes of strings , yarns, fabrics, tissues, clothes, carpeting, moquette.
Plants suitable for the processing of all recyclable plastic materials, characterized by different bulk densities, such as those previously described.