Use: plastic recycling line is used for nylon and polyformaldehyde extruding and granule-making,It adopts the two-step master and secondary structure to meet the double-layerfilter purpose. It can effectively cancel the impurities contained inthe feed back and fully exhaust the gas. It can produce ample, consolidated andfine luster granules. plastic recycling line , pelletizing machine Best regards Bryan fu lvdao plastic machinery Export manager