Recycling Lines for HDPE Bottles – LDPE Film
RECYCLING TECHNOLOGY FOR THERMOPLASTIC SCRAPS
In the field of the recycling plants for thermoplastic materials coming from urban and industrial collection sites, Gangsu has developed recycling plants consisting of a series of modular components which can be combined matching the features of the product to be recycled and are tailored according to the Customers’ specific requirements.
the bulk materials or thick flakes after crushed, conveyed into the single screw extruder by screw feeder, then, compressing, plasticizing in the extruder and removed the violatile and moisture by the vacuum system, after filtering through the filtration system to pelletize into granules. Depends on different screw diameters of single screw extruders, capacity can cover 100 to 1500kg/h.
>PET bottle flakes
Post-consumer PET bottles are doubtless among the most important components of the recycling market.Recycled PET may be used in a wide variety of final applications, with very interesting and remunerable financial returns for the recycling companies.
As the quality of the collected PET bottles varies significantly from country to country, and even within the same country, and as their conditions can be very bad, it is necessary to be continuously updated on the technologies and technical solutions of PET recycling,in order to correctly process the most difficult and contaminated materials and reach the best final quality.
Twin screw extruder recycling & pelletizing system are applied to the waste materials, which needs high processing performance of melting, volatilization, filtering etc. , mainly works for the job of PET scraps recycling and re-pelletizing.
To slow down IV value reduction during PET scraps recycling, not only need to remove impurities, such as PVC content, moisture etc., but also need to have solution of precise recycling system and reliable equipment configurations.