Use: plastic granulating line is used for nylon and polyformaldehyde extruding and granule-making,It adopts the two-step master and secondary structure to meet the double-layer filter purpose. It can effectively cancel the impurities contained in the feed back and fully exhaust the gas. It can produce ample, consolidated and fine luster granules. If u need further info , welcome u email to us freely .Best regards Bryan Fu export manager lvdao plastic machinery